diff --git a/.gitea/workflows/docs.yml b/.gitea/workflows/docs.yml
index 585f0b2..eb78b75 100644
--- a/.gitea/workflows/docs.yml
+++ b/.gitea/workflows/docs.yml
@@ -1,8 +1,7 @@
 name: Build docs
 
 on:
-  push:
-    branches: [main]
+  pull_request:
 
 jobs:
   build-docs: