diff --git a/test/integration/addons_test.go b/test/integration/addons_test.go
index b5379f2ab795..64aec570df3b 100644
--- a/test/integration/addons_test.go
+++ b/test/integration/addons_test.go
@@ -334,13 +334,13 @@ func validateRegistryCredsAddon(ctx context.Context, t *testing.T, profile strin
 	}
 
 	expected := []string{
-		"DOCKER_PRIVATE_REGISTRY_PASSWORD: Y2hhbmdlbWU=",
-		"DOCKER_PRIVATE_REGISTRY_SERVER: Y2hhbmdlbWU=",
-		"DOCKER_PRIVATE_REGISTRY_USER: Y2hhbmdlbWU=",
+		"DOCKER_PRIVATE_REGISTRY_PASSWORD: TUlOSUtVQkVfREVGQVVMVF9WQUxVRQ==",
+		"DOCKER_PRIVATE_REGISTRY_SERVER: TUlOSUtVQkVfREVGQVVMVF9WQUxVRQ==",
+		"DOCKER_PRIVATE_REGISTRY_USER: TUlOSUtVQkVfREVGQVVMVF9WQUxVRQ==",
 
-		"ACR_CLIENT_ID: Y2hhbmdlbWU=",
-		"ACR_PASSWORD: Y2hhbmdlbWU=",
-		"ACR_URL: Y2hhbmdlbWU=",
+		"ACR_CLIENT_ID: TUlOSUtVQkVfREVGQVVMVF9WQUxVRQ==",
+		"ACR_PASSWORD: TUlOSUtVQkVfREVGQVVMVF9WQUxVRQ==",
+		"ACR_URL: TUlOSUtVQkVfREVGQVVMVF9WQUxVRQ==",
 
 		"AWS_ACCESS_KEY_ID: dGVzdF9hd3NfYWNjZXNzaWQ=",
 		"AWS_SECRET_ACCESS_KEY: dGVzdF9hd3NfYWNjZXNza2V5",