diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 9b8621e765..b0bc266c0b 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -2,10 +2,16 @@ name: docs
 
 on:
   push:
+    branches:
+      - master
+      - b4b-dev
     paths:
       - 'doc/**'
 
   pull_request:
+    branches:
+      - master
+      - b4b-dev
     paths:
       - 'doc/**'