diff --git a/tests/sanity/extra/licenses.py b/tests/sanity/extra/licenses.py
index 127288c61..637840257 100755
--- a/tests/sanity/extra/licenses.py
+++ b/tests/sanity/extra/licenses.py
@@ -75,6 +75,8 @@ def main():
         '.reuse/dep5',
         'LICENSES/*.txt',
         'COPYING',
+        'tests/integration/targets/*/files/*.pem',
+        'tests/integration/targets/*/files/roots/*.pem',
     ]
 
     no_comments_allowed = [fn for pattern in no_comments_allowed for fn in glob.glob(pattern)]