diff --git a/tests/system_health/device_mocker.py b/tests/system_health/device_mocker.py
index ecb46d8be2a..85352921a34 100644
--- a/tests/system_health/device_mocker.py
+++ b/tests/system_health/device_mocker.py
@@ -54,7 +54,7 @@ def _create_mocker(dut):
             mocker_object = MellanoxDeviceMocker(dut)
             mockers.append(mocker_object)
         else:
-            pytest.skip("No mocker defined for this platform %s")
+            pytest.skip("No mocker defined for this platform {}".format(asic))
         return mocker_object
 
     yield _create_mocker