diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index d176b3066b5e09dd442ac2bf1a8219f98ccc6d4a..e90446258e7f199f3837d19686abb7da9d4ddf51 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -104,4 +104,5 @@ wolf_build_and_test:
     - cmake -DCMAKE_BUILD_TYPE=release -DBUILD_EXAMPLES=ON -DBUILD_TESTS=ON ..
     - make -j$(nproc)
     - ctest -j$(nproc)
+    - ctest -V -R single diff
     - make install