diff --git a/.github/workflows/update_tgs_dmapi.yml b/.github/workflows/update_tgs_dmapi.yml
index e5df248df9..dbea4d2bbc 100644
--- a/.github/workflows/update_tgs_dmapi.yml
+++ b/.github/workflows/update_tgs_dmapi.yml
@@ -1,8 +1,7 @@
 name: Update TGS DMAPI
 
 on:
-  on:
-    schedule:
+  schedule:
     - cron: "0 0 * * *"
   workflow_dispatch: