diff --git a/.github/workflows/discourse-plugin.yml b/.github/workflows/discourse-plugin.yml
index f5cf62e..edf987a 100644
--- a/.github/workflows/discourse-plugin.yml
+++ b/.github/workflows/discourse-plugin.yml
@@ -9,3 +9,5 @@ on:
 jobs:
   ci:
     uses: discourse/.github/.github/workflows/discourse-plugin.yml@v1
+    with:
+      core_ref: a-template-name