diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 18c84ed8d3ca378618e42e76004d10faaf9ca9f1..3734c17276b35a47b074ae4c107d81d7630b9a61 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -98,12 +98,12 @@ update_clamav_db:
     - git config --global user.name "openDesk ClamAV DB Mirror"
 
     # Ensure database files are using Git LFS
-    - git lfs track "*.cvd" "*.ndb" "*.cdb" "*.hdb" "*.hsb" "*.ldb"
+    - git lfs track "*.cvd" "*.ndb" "*.cdb" "*.hdb" "*.hsb" "*.ldb" "*.cdiff
     - git add .gitattributes
 
     # Check if there are any changes, add, commit, and push if needed
     - if ! [[ `git status --porcelain` ]]; then exit; fi
-    - git add *.cvd *.ndb *.cdb *.hdb *.hsb *.ldb
+    - git add *.cvd *.ndb *.cdb *.hdb *.hsb *.ldb *.cdiff
     - git commit -m "Update ClamAV database files on $(date)"
     - git push https://gitlab-ci-token:${CI_PUSH_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git HEAD:${CI_COMMIT_REF_NAME}