diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index ab6aed4..bf9b9cc 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -2,6 +2,8 @@ name: Build PDF's
 
 on:
   push:
+    branches:
+      - main
 
 jobs:
   build_pdf: