diff --git a/tests/scripts/check_files.py b/tests/scripts/check_files.py
index 5c18702..e1c6478 100755
--- a/tests/scripts/check_files.py
+++ b/tests/scripts/check_files.py
@@ -122,6 +122,7 @@
     r'tests/data_files/.*\.req\.[^/]+\Z',
     r'tests/data_files/.*malformed[^/]+\Z',
     r'tests/data_files/format_pkcs12\.fmt\Z',
+    r'tests/data_files/.*\.bin\Z',
 ]
 BINARY_FILE_PATH_RE = re.compile('|'.join(BINARY_FILE_PATH_RE_LIST))