diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b381d6cb5e..0a494c6b7c 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -123,8 +123,6 @@ Ubuntu_GCC:
 Clang_Format:
   extends: .Ubuntu_Image
   stage: checks
-  # TODO: Remove this once the entire project is formatted.
-  allow_failure: true
   cache:
     key: Ubuntu_Clang_Format.ubuntu_22.04.v1
     paths: