diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ea5c56d7..f0d8c29f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -138,11 +138,11 @@ formatting:
         - gitlab-org-docker
     before_script:
         - apt-get update -y
-        - apt-get install python3-pip python-is-python3 -y
+        - apt-get install python3-pip python-is-python3 clang clang-format -y
     script:
         - python -m pip install -U pip wheel
         - python -m pip install -U cmakelang
-        - cd ./Tools
+        - cd Tools
         - python clang_format.py
         - python cmake_format.py