diff --git a/tools/ci/check_build_warnings.py b/tools/ci/check_build_warnings.py
index 2e012fa9b4..bed1985996 100755
--- a/tools/ci/check_build_warnings.py
+++ b/tools/ci/check_build_warnings.py
@@ -30,7 +30,8 @@ IGNORE_WARNS = [
         r"changes choice state",
         r"crosstool_version_check\.cmake",
         r"CryptographyDeprecationWarning",
-        r"Python 3 versions older than 3.6 are not supported."
+        r"Python 3 versions older than 3.6 are not supported.",
+        r"Support for Python 2 is deprecated and will be removed in future versions.",
     ]
 ]