diff --git a/tests/unit/gapic/language_v1/test_language_service.py b/tests/unit/gapic/language_v1/test_language_service.py
index e6b6ecc9..80d385a2 100644
--- a/tests/unit/gapic/language_v1/test_language_service.py
+++ b/tests/unit/gapic/language_v1/test_language_service.py
@@ -18,8 +18,8 @@
 # try/except added for compatibility with python < 3.8
 try:
     from unittest import mock
-    from unittest.mock import AsyncMock
-except ImportError:
+    from unittest.mock import AsyncMock  # pragma: NO COVER
+except ImportError:  # pragma: NO COVER
     import mock
 
 import math
diff --git a/tests/unit/gapic/language_v1beta2/test_language_service.py b/tests/unit/gapic/language_v1beta2/test_language_service.py
index 0415d87d..b7c5e814 100644
--- a/tests/unit/gapic/language_v1beta2/test_language_service.py
+++ b/tests/unit/gapic/language_v1beta2/test_language_service.py
@@ -18,8 +18,8 @@
 # try/except added for compatibility with python < 3.8
 try:
     from unittest import mock
-    from unittest.mock import AsyncMock
-except ImportError:
+    from unittest.mock import AsyncMock  # pragma: NO COVER
+except ImportError:  # pragma: NO COVER
     import mock
 
 import math