diff --git a/pkg/c8y/uiExtension.go b/pkg/c8y/uiExtension.go
index 46c5e5de..91766d2e 100644
--- a/pkg/c8y/uiExtension.go
+++ b/pkg/c8y/uiExtension.go
@@ -177,9 +177,9 @@ func (s *UIExtensionService) CreateExtension(ctx context.Context, application *A
 	}
 
 	// Upload binary
-	binaryVersion, resp, err := s.client.ApplicationVersions.CreateVersion(ctx, app.ID, filename, *opt.Version)
+	binaryVersion, binaryVersionResponse, err := s.client.ApplicationVersions.CreateVersion(ctx, app.ID, filename, *opt.Version)
 	if err != nil {
-		return nil, resp, err
+		return nil, binaryVersionResponse, err
 	}
 
 	if binaryVersion != nil {
@@ -197,7 +197,7 @@ func (s *UIExtensionService) CreateExtension(ctx context.Context, application *A
 		}
 	}
 
-	return binaryVersion, resp, err
+	return binaryVersion, binaryVersionResponse, err
 }
 
 func (s *UIExtensionService) SetActive(ctx context.Context, appID string, binaryID string) (*Application, *Response, error) {
diff --git a/test/c8y_test/uiExtension_test.go b/test/c8y_test/uiExtension_test.go
index fe60198c..3e83f9ad 100644
--- a/test/c8y_test/uiExtension_test.go
+++ b/test/c8y_test/uiExtension_test.go
@@ -34,7 +34,7 @@ func TestUIExtensionService_CreateExtension(t *testing.T) {
 	app1.ContextPath = app1.Name
 	testingutils.Ok(t, err)
 
-	appVersion1, _, err := client.UIExtension.CreateExtension(context.Background(), &app1.Application, file1.Name(), c8y.UpsertOptions{
+	appVersion1, resp, err := client.UIExtension.CreateExtension(context.Background(), &app1.Application, file1.Name(), c8y.UpsertOptions{
 		SkipActivation: false,
 		Version: &c8y.ApplicationVersion{
 			Version: app1.ManifestFile.Version,
@@ -45,6 +45,7 @@ func TestUIExtensionService_CreateExtension(t *testing.T) {
 		client.Application.Delete(context.Background(), appVersion1.Application.ID)
 	})
 	testingutils.Ok(t, err)
+	testingutils.Equals(t, "2.4.3", resp.JSON("version").String())
 	testingutils.Equals(t, "2.4.3", appVersion1.Version)
 	testingutils.Assert(t, len(appVersion1.Tags) == 2, "Tags should be present")
 	testingutils.ContainsString(t, "tag1", appVersion1.Tags)