diff --git a/.github/workflows/host_docs.yml b/.github/workflows/host_docs.yml
index 15a2d2e2..d5b7449a 100644
--- a/.github/workflows/host_docs.yml
+++ b/.github/workflows/host_docs.yml
@@ -4,8 +4,6 @@ on:
   # Triggers the workflow on push events but only for the main branch
   push:
     branches: [ main ]
-  pull_request:
-    branches: [ main ]
 
 jobs:
   # This job is called test_docs.