diff --git a/action.yml b/action.yml
index 542c76be..f5930acb 100644
--- a/action.yml
+++ b/action.yml
@@ -101,7 +101,7 @@ runs:
         --recursive \
         .
       shell: bash
-      continue-on-error: true
+      continue-on-error: false
 
     # Markdown formatting ----------------------------------------------------------------------------------------------
     - name: Run Mdformat