diff --git a/.github/workflows/docfx.yml b/.github/workflows/docfx.yml
index 6506a5f..267057c 100644
--- a/.github/workflows/docfx.yml
+++ b/.github/workflows/docfx.yml
@@ -3,8 +3,6 @@ name: DocFX
 on:
   push:
     branches: [ main ]
-  pull_request:
-    branches: [ main ]
 
 jobs:
   docfx: