diff --git a/templates/changedfiles/branch.yml b/templates/changedfiles/branch.yml
index 8123b3cf5f99fa3cc8e0da40eb18e9e43e43a889..e66b2e3bf7de9a981967a3f9cb9a6c061574c0ab 100644
--- a/templates/changedfiles/branch.yml
+++ b/templates/changedfiles/branch.yml
@@ -17,7 +17,7 @@ changed_files_branch:
     # multiple commits at once. If it's not set, use the first parent of the
     # commit (which for merge commits is from the branch where you merged into).
     - |
-      if [ "$CI_COMMIT_BEFORE_SHA" = "0000000000000000000000000000000000000000"]; then
+      if [ "$CI_COMMIT_BEFORE_SHA" = "0000000000000000000000000000000000000000" ]; then
           echo "CI_COMMIT_BEFORE_SHA is not set."
           CHANGED_FILES_COMPARE_REF=$(git rev-parse HEAD^)
           echo "Using ${CHANGED_FILES_COMPARE_REF} as previous reference instead."