diff --git a/config/config.go b/config/config.go
index 35a5e1e8..8ea493c3 100644
--- a/config/config.go
+++ b/config/config.go
@@ -113,11 +113,21 @@ func setVersion() (string, error) {
 		return "", fmt.Errorf("failed get cluster version: %w", err)
 	}
 
-	r := regexp.MustCompile(`Server Version: ([1-9]\.[0-9]+)\..*`)
+	// Try to match Server Version first (preferred)
+	r := regexp.MustCompile(`Server Version: ([0-9]+\.[0-9]+)`)
 	matches := r.FindSubmatch(rawversion)
 
-	if len(matches) < 2 {
-		return "", fmt.Errorf("couldn't get server version from output: %s", rawversion)
+	if len(matches) >= 2 {
+		return string(matches[1]), nil
 	}
-	return string(matches[1]), nil
+
+	// Fallback to Kubernetes Version if Server Version not found
+	r2 := regexp.MustCompile(`Kubernetes Version: v([0-9]+\.[0-9]+)`)
+	matches = r2.FindSubmatch(rawversion)
+
+	if len(matches) >= 2 {
+		return string(matches[1]), nil
+	}
+
+	return "", fmt.Errorf("couldn't get server version from output: %s", rawversion)
 }
diff --git a/e2e_test.go b/e2e_test.go
index c19f9f75..eeb6a084 100644
--- a/e2e_test.go
+++ b/e2e_test.go
@@ -6,6 +6,7 @@ import (
 	"log"
 	"os"
 	"path"
+	"strings"
 	"testing"
 	"time"
 
@@ -497,3 +498,149 @@ func TestProfileRemediations(t *testing.T) {
 		t.Logf("Warning: Failed to wait for scan cleanup for binding %s: %s", bindingName, err)
 	}
 }
+
+// TestRosaNodeProfilesWithoutPlatformEnv tests that the Compliance Operator works
+// correctly on ROSA HCP clusters when installed WITHOUT the PLATFORM environment
+// variable set in the subscription.
+func TestRosaNodeProfilesWithoutPlatformEnv(t *testing.T) {
+	// Skip if not running on ROSA platform
+	if tc.Platform != "rosa" {
+		t.Skipf("Skipping ROSA-specific test: -platform is %s", tc.Platform)
+	}
+
+	c, err := helpers.GenerateKubeConfig()
+	if err != nil {
+		t.Fatalf("Failed to generate kube config: %s", err)
+	}
+
+	bindingName := "rosa-node-profiles-test"
+
+	// Cleanup function
+	defer func() {
+		t.Log("Cleaning up test resources")
+		err := helpers.DeleteScanBinding(tc, c, bindingName)
+		if err != nil {
+			t.Logf("Warning: Failed to delete scan binding: %s", err)
+		}
+		err = helpers.WaitForScanCleanup(tc, c, bindingName)
+		if err != nil {
+			t.Logf("Warning: Failed to wait for scan cleanup: %s", err)
+		}
+	}()
+
+	// Step 1: Verify subscription does NOT have PLATFORM env variable
+	t.Log("Verifying subscription has no PLATFORM environment variable set")
+	hasPlatformEnv, err := helpers.SubscriptionHasPlatformEnv(tc, c)
+	if err != nil {
+		t.Fatalf("Failed to check subscription config: %s", err)
+	}
+	if hasPlatformEnv {
+		t.Fatal("Subscription has PLATFORM env variable set, but it should not be set for this test")
+	}
+	t.Log("✓ Subscription has no PLATFORM env variable (as expected)")
+
+	// Step 2: Verify ProfileBundles are VALID
+	t.Log("Verifying ProfileBundles are VALID")
+	err = helpers.VerifyProfileBundleStatus(tc, c, "ocp4", "VALID")
+	if err != nil {
+		t.Fatalf("Failed to verify ocp4 ProfileBundle: %s", err)
+	}
+	err = helpers.VerifyProfileBundleStatus(tc, c, "rhcos4", "VALID")
+	if err != nil {
+		t.Fatalf("Failed to verify rhcos4 ProfileBundle: %s", err)
+	}
+	t.Log("✓ ProfileBundles (ocp4, rhcos4) are VALID")
+
+	// Step 3: Verify node profiles exist
+	t.Log("Verifying node profiles are available")
+	nodeProfiles := []string{
+		"ocp4-cis-node",
+		"ocp4-pci-dss-node",
+		"ocp4-high-node",
+		"ocp4-moderate-node",
+		"ocp4-nerc-cip-node",
+		"ocp4-stig-node",
+		"rhcos4-e8",
+		"rhcos4-high",
+		"rhcos4-moderate",
+		"rhcos4-nerc-cip",
+		"rhcos4-stig",
+	}
+	for _, profileName := range nodeProfiles {
+		err := helpers.ValidateProfile(tc, c, profileName)
+		if err != nil {
+			t.Fatalf("Expected node profile %s to exist, but got error: %s", profileName, err)
+		}
+	}
+	t.Logf("Verified %d node profiles exist", len(nodeProfiles))
+
+	// Step 4: Verify platform profile ocp4-cis does NOT exist
+	t.Log("Verifying platform profile ocp4-cis does NOT exist")
+	err = helpers.ValidateProfile(tc, c, "ocp4-cis")
+	if err == nil {
+		t.Fatal("Platform profile ocp4-cis should NOT exist on ROSA without PLATFORM env, but it was found")
+	}
+	t.Log("Platform profile ocp4-cis does not exist (as expected)")
+
+	// Step 5: Create ScanSettingBinding with two node profiles
+	t.Log("Creating ScanSettingBinding with ocp4-cis-node and ocp4-pci-dss-node profiles")
+	err = helpers.CreateRosaNodeScanBinding(tc, c, bindingName, "ocp4-cis-node", "ocp4-pci-dss-node")
+	if err != nil {
+		t.Fatalf("Failed to create scan binding: %s", err)
+	}
+	t.Log("Created ScanSettingBinding")
+
+	// Step 6: Wait for ComplianceSuite to complete
+	t.Log("Waiting for ComplianceSuite to complete")
+	err = helpers.WaitForComplianceSuite(tc, c, bindingName)
+	if err != nil {
+		t.Fatalf("Failed to wait for compliance suite: %s", err)
+	}
+	t.Log("ComplianceSuite completed")
+
+	// Step 7: Get scan results
+	t.Log("Retrieving scan results")
+	results, err := helpers.CreateResultMap(tc, c, bindingName)
+	if err != nil {
+		t.Fatalf("Failed to create result map: %s", err)
+	}
+
+	// Save results for debugging
+	err = helpers.SaveResultAsYAML(tc, results, "rosa-node-profiles-test-results.yaml")
+	if err != nil {
+		t.Logf("Warning: Failed to save test results: %s", err)
+	}
+
+	// Step 8: Verify we got scan results
+	// We expect NON-COMPLIANT results on a fresh cluster, but the main point
+	// is that the scan completed successfully
+	if len(results) == 0 {
+		t.Fatal("No scan results found - scan may not have executed properly")
+	}
+	t.Logf("Scan completed with %d check results", len(results))
+
+	// Verify that at least some checks were from the node profiles
+	foundCisNodeCheck := false
+	foundPciNodeCheck := false
+	for checkName := range results {
+		if strings.Contains(checkName, "ocp4-cis-node") {
+			foundCisNodeCheck = true
+		}
+		if strings.Contains(checkName, "ocp4-pci-dss-node") {
+			foundPciNodeCheck = true
+		}
+	}
+
+	if !foundCisNodeCheck {
+		t.Error("Expected to find check results from ocp4-cis-node profile")
+	}
+	if !foundPciNodeCheck {
+		t.Error("Expected to find check results from ocp4-pci-dss-node profile")
+	}
+
+	if !foundCisNodeCheck || !foundPciNodeCheck {
+		t.Fatal("Not all expected profiles were scanned")
+	}
+
+	t.Log("ROSA node profile test passed successfully when Compliance Operator installed without PLATFORM env variable")
+}
diff --git a/helpers/utilities.go b/helpers/utilities.go
index 4a8f5afe..8ce0f213 100644
--- a/helpers/utilities.go
+++ b/helpers/utilities.go
@@ -29,6 +29,7 @@ import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/types"
 	"k8s.io/apimachinery/pkg/util/intstr"
 	k8syaml "k8s.io/apimachinery/pkg/util/yaml"
@@ -1903,3 +1904,148 @@ func convertMarkdownToHTML(markdown string) string {
 </body>
 </html>`, html)
 }
+
+// SubscriptionHasPlatformEnv checks if the Compliance Operator subscription
+// has the PLATFORM environment variable configured in .spec.config.env
+func SubscriptionHasPlatformEnv(tc *testConfig.TestConfig, c dynclient.Client) (bool, error) {
+	sub := &unstructured.Unstructured{}
+	sub.SetGroupVersionKind(schema.GroupVersionKind{
+		Group:   "operators.coreos.com",
+		Version: "v1alpha1",
+		Kind:    "Subscription",
+	})
+
+	// Try common subscription names (web console uses "compliance-operator", test framework uses "compliance-operator-sub")
+	subscriptionNames := []string{"compliance-operator", "compliance-operator-sub"}
+	var lastErr error
+
+	for _, name := range subscriptionNames {
+		err := c.Get(goctx.TODO(), dynclient.ObjectKey{
+			Name:      name,
+			Namespace: tc.OperatorNamespace.Namespace,
+		}, sub)
+		if err == nil {
+			break // Found the subscription
+		}
+		lastErr = err
+	}
+
+	if lastErr != nil && sub.GetName() == "" {
+		return false, fmt.Errorf("failed to get subscription (tried: %v): %w", subscriptionNames, lastErr)
+	}
+
+	// Check if .spec.config.env exists
+	envVars, found, err := unstructured.NestedSlice(sub.Object, "spec", "config", "env")
+	if err != nil {
+		return false, fmt.Errorf("failed to get env from subscription: %w", err)
+	}
+
+	if !found || envVars == nil || len(envVars) == 0 {
+		// No env variables configured
+		return false, nil
+	}
+
+	// Check if any env variable has name="PLATFORM"
+	for _, envVar := range envVars {
+		envMap, ok := envVar.(map[string]interface{})
+		if !ok {
+			continue
+		}
+		name, found, err := unstructured.NestedString(envMap, "name")
+		if err != nil {
+			continue
+		}
+		if found && name == "PLATFORM" {
+			return true, nil
+		}
+	}
+
+	return false, nil
+}
+
+// VerifyProfileBundleStatus checks that a ProfileBundle exists and has the expected status
+func VerifyProfileBundleStatus(tc *testConfig.TestConfig, c dynclient.Client, bundleName, expectedStatus string) error {
+	pb := &cmpv1alpha1.ProfileBundle{}
+	err := c.Get(goctx.TODO(), dynclient.ObjectKey{
+		Name:      bundleName,
+		Namespace: tc.OperatorNamespace.Namespace,
+	}, pb)
+	if err != nil {
+		return fmt.Errorf("failed to get ProfileBundle %s: %w", bundleName, err)
+	}
+
+	if string(pb.Status.DataStreamStatus) != expectedStatus {
+		return fmt.Errorf("ProfileBundle %s has status %s, expected %s",
+			bundleName, pb.Status.DataStreamStatus, expectedStatus)
+	}
+
+	log.Printf("ProfileBundle %s has status %s", bundleName, expectedStatus)
+	return nil
+}
+
+// CreateRosaNodeScanBinding creates a ScanSettingBinding for ROSA node profile testing
+// with two specified node profiles
+func CreateRosaNodeScanBinding(tc *testConfig.TestConfig, c dynclient.Client,
+	bindingName, profile1, profile2 string) error {
+	binding := &cmpv1alpha1.ScanSettingBinding{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      bindingName,
+			Namespace: tc.OperatorNamespace.Namespace,
+		},
+		SettingsRef: &cmpv1alpha1.NamedObjectReference{
+			APIGroup: "compliance.openshift.io/v1alpha1",
+			Kind:     "ScanSetting",
+			Name:     "default",
+		},
+		Profiles: []cmpv1alpha1.NamedObjectReference{
+			{
+				APIGroup: "compliance.openshift.io/v1alpha1",
+				Kind:     "Profile",
+				Name:     profile1,
+			},
+			{
+				APIGroup: "compliance.openshift.io/v1alpha1",
+				Kind:     "Profile",
+				Name:     profile2,
+			},
+		},
+	}
+
+	// Check if the binding already exists and delete it if it does
+	existingBinding := &cmpv1alpha1.ScanSettingBinding{}
+	err := c.Get(goctx.TODO(), dynclient.ObjectKey{
+		Name:      bindingName,
+		Namespace: tc.OperatorNamespace.Namespace,
+	}, existingBinding)
+
+	if err == nil {
+		// Binding exists, delete it first
+		log.Printf("Deleting existing ScanSettingBinding %s to trigger new scan\n", bindingName)
+		err = c.Delete(goctx.TODO(), existingBinding)
+		if err != nil {
+			return fmt.Errorf("failed to delete existing %s scan binding: %w", bindingName, err)
+		}
+
+		// Wait for ComplianceSuite and ComplianceCheckResults to be cleaned up
+		err = waitForScanCleanup(c, tc, bindingName)
+		if err != nil {
+			return fmt.Errorf("failed to wait for scan cleanup after deleting %s: %w", bindingName, err)
+		}
+	} else if !apierrors.IsNotFound(err) {
+		// If error is not "not found", return the error
+		return fmt.Errorf("failed to check if %s scan binding exists: %w", bindingName, err)
+	}
+
+	// Create the new binding
+	bo := backoff.WithMaxRetries(backoff.NewConstantBackOff(tc.APIPollInterval), 180)
+	err = backoff.RetryNotify(func() error {
+		return c.Create(goctx.TODO(), binding)
+	}, bo, func(err error, d time.Duration) {
+		fmt.Printf("Couldn't create %s binding after %s: %s\n", bindingName, d.String(), err)
+	})
+	if err != nil {
+		return fmt.Errorf("failed to create %s scan binding: %w", bindingName, err)
+	}
+	log.Printf("Created new ScanSettingBinding %s with profiles: %s, %s\n", bindingName, profile1, profile2)
+	return nil
+}