diff --git a/sysdig/data_source_sysdig_monitor_notification_channel_slack.go b/sysdig/data_source_sysdig_monitor_notification_channel_slack.go
index ff5f97af9..748c01f02 100644
--- a/sysdig/data_source_sysdig_monitor_notification_channel_slack.go
+++ b/sysdig/data_source_sysdig_monitor_notification_channel_slack.go
@@ -21,8 +21,9 @@ func dataSourceSysdigMonitorNotificationChannelSlack() *schema.Resource {
 
 		Schema: createMonitorNotificationChannelSchema(map[string]*schema.Schema{
 			"url": {
-				Type:     schema.TypeString,
-				Computed: true,
+				Type:      schema.TypeString,
+				Computed:  true,
+				Sensitive: true,
 			},
 			"channel": {
 				Type:     schema.TypeString,
diff --git a/sysdig/data_source_sysdig_secure_notification_channel_slack.go b/sysdig/data_source_sysdig_secure_notification_channel_slack.go
index a1be63a47..d09f8ed49 100644
--- a/sysdig/data_source_sysdig_secure_notification_channel_slack.go
+++ b/sysdig/data_source_sysdig_secure_notification_channel_slack.go
@@ -21,8 +21,9 @@ func dataSourceSysdigSecureNotificationChannelSlack() *schema.Resource {
 
 		Schema: createSecureNotificationChannelSchema(map[string]*schema.Schema{
 			"url": {
-				Type:     schema.TypeString,
-				Computed: true,
+				Type:      schema.TypeString,
+				Computed:  true,
+				Sensitive: true,
 			},
 			"channel": {
 				Type:     schema.TypeString,
diff --git a/sysdig/resource_sysdig_monitor_notification_channel_slack.go b/sysdig/resource_sysdig_monitor_notification_channel_slack.go
index ecd6142b0..21723eb1e 100644
--- a/sysdig/resource_sysdig_monitor_notification_channel_slack.go
+++ b/sysdig/resource_sysdig_monitor_notification_channel_slack.go
@@ -32,8 +32,9 @@ func resourceSysdigMonitorNotificationChannelSlack() *schema.Resource {
 
 		Schema: createMonitorNotificationChannelSchema(map[string]*schema.Schema{
 			"url": {
-				Type:     schema.TypeString,
-				Required: true,
+				Type:      schema.TypeString,
+				Required:  true,
+				Sensitive: true,
 			},
 			"channel": {
 				Type:     schema.TypeString,
diff --git a/sysdig/resource_sysdig_secure_notification_channel_slack.go b/sysdig/resource_sysdig_secure_notification_channel_slack.go
index 5672ad0ba..93132213b 100644
--- a/sysdig/resource_sysdig_secure_notification_channel_slack.go
+++ b/sysdig/resource_sysdig_secure_notification_channel_slack.go
@@ -33,8 +33,9 @@ func resourceSysdigSecureNotificationChannelSlack() *schema.Resource {
 
 		Schema: createSecureNotificationChannelSchema(map[string]*schema.Schema{
 			"url": {
-				Type:     schema.TypeString,
-				Required: true,
+				Type:      schema.TypeString,
+				Required:  true,
+				Sensitive: true,
 			},
 			"channel": {
 				Type:     schema.TypeString,