diff --git a/.github/workflows/check_duplicates.yaml b/.github/workflows/check_duplicates.yaml
index 3da6be914..6cd7be5a2 100644
--- a/.github/workflows/check_duplicates.yaml
+++ b/.github/workflows/check_duplicates.yaml
@@ -1,7 +1,7 @@
 name: Check Duplicates
 
 on:
-  issue:
+  issues:
     types: [opened]
 
 jobs: