diff --git a/tests/cross_fw/examples/example_scope.json b/tests/cross_fw/examples/example_scope.json
index 501946a27df..efaca8e2f26 100644
--- a/tests/cross_fw/examples/example_scope.json
+++ b/tests/cross_fw/examples/example_scope.json
@@ -109,7 +109,7 @@
         }
     },
     "post_training_quantization_tensorflow_mobilenet_v2": {
-        "backend": "tensorflow",
+        "backend": "tf",
         "requirements": "examples/post_training_quantization/tensorflow/mobilenet_v2/requirements.txt",
         "cpu": "Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz",
         "accuracy_metrics": {
@@ -236,4 +236,4 @@
             "model_compression_rate": 3.7654144877995197
         }
     }
-}
\ No newline at end of file
+}