diff --git a/packages/google-cloud-translate/samples/snippets/predict_test.py b/packages/google-cloud-translate/samples/snippets/predict_test.py
index c9fb7e04b261..f9d98dfb053c 100644
--- a/packages/google-cloud-translate/samples/snippets/predict_test.py
+++ b/packages/google-cloud-translate/samples/snippets/predict_test.py
@@ -23,7 +23,7 @@
 
 
 def test_predict(capsys):
-    model_id = "3128559826197068699"
+    model_id = "TRL3128559826197068699"
     automl_translation_predict.predict(
         project_id, compute_region, model_id, "resources/input.txt"
     )