diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index 3571619..904f49d 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -1,5 +1,7 @@
 on:
   push:
+    branches:
+      - main
     tags:
       - "*"