diff --git a/src/Rokt-Kit.js b/src/Rokt-Kit.js
index c68f1cf..7c96218 100644
--- a/src/Rokt-Kit.js
+++ b/src/Rokt-Kit.js
@@ -56,16 +56,13 @@ var constructor = function () {
         self.userAttributes = filteredUserAttributes;
         self.onboardingExpProvider = settings.onboardingExpProvider;
 
-        var managerOptions = window.mParticle.Rokt.managerOptions || {};
-        var sandbox = managerOptions.sandbox || false;
-
         var launcherOptions = window.mParticle.Rokt.launcherOptions || {};
         launcherOptions.integrationName = generateIntegrationName(
             launcherOptions.integrationName
         );
 
         if (testMode) {
-            attachLauncher(accountId, sandbox, launcherOptions);
+            attachLauncher(accountId, launcherOptions);
             return;
         }
 
@@ -86,7 +83,7 @@ var constructor = function () {
                     typeof window.Rokt.createLauncher === 'function' &&
                     window.Rokt.currentLauncher === undefined
                 ) {
-                    attachLauncher(accountId, sandbox, launcherOptions);
+                    attachLauncher(accountId, launcherOptions);
                 } else {
                     console.error(
                         'Rokt object is not available after script load.'
@@ -176,11 +173,10 @@ var constructor = function () {
         delete self.userAttributes[key];
     }
 
-    function attachLauncher(accountId, sandbox, launcherOptions) {
+    function attachLauncher(accountId, launcherOptions) {
         var options = mergeObjects(
             {
                 accountId: accountId,
-                sandbox: sandbox,
             },
             launcherOptions || {}
         );
diff --git a/test/src/tests.js b/test/src/tests.js
index 733b240..193d05f 100644
--- a/test/src/tests.js
+++ b/test/src/tests.js
@@ -141,8 +141,8 @@ describe('Rokt Forwarder', () => {
             window.Rokt.createLauncherCalled.should.equal(true);
         });
 
-        it('should set sandbox to true if sandbox is true in managerOptions', async () => {
-            window.mParticle.Rokt.managerOptions = {
+        it('should set sandbox to true if sandbox is true in launcherOptions', async () => {
+            window.mParticle.Rokt.launcherOptions = {
                 sandbox: true,
             };
 
@@ -158,8 +158,8 @@ describe('Rokt Forwarder', () => {
             window.Rokt.sandbox.should.equal(true);
         });
 
-        it('should set sandbox to false if sandbox is false in managerOptions', async () => {
-            window.mParticle.Rokt.managerOptions = {
+        it('should set sandbox to false if sandbox is false in launcherOptions', async () => {
+            window.mParticle.Rokt.launcherOptions = {
                 sandbox: false,
             };