diff --git a/tools/run_tests/run_tests.py b/tools/run_tests/run_tests.py
index f2c7fec2472..04c04cacc69 100755
--- a/tools/run_tests/run_tests.py
+++ b/tools/run_tests/run_tests.py
@@ -834,7 +834,6 @@ class PythonLanguage(object):
                     # tested.
                     return (
                         python27_config,
-                        python37_config,
                         python38_config,
                     )
                 else: