diff --git a/.travis.yml b/.travis.yml
index f11bac7d..cea7ec7e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ compiler:
   - clang
   - gcc
 script:
-  - run-clang-format/run-clang-format.py -r --clang-format-executable clang-format-9 --exclude ./run-clang-format .
+  - run-clang-format/run-clang-format.py -r --clang-format-executable clang-format-9 modules sources stress test third_party
   - cmake -DCMAKE_BUILD_TYPE=Release
   - make -j2
   - cd test