diff --git a/.github/workflows/reusable-sphinx-build.yml b/.github/workflows/reusable-sphinx-build.yml
index d9de9b353..f787beef2 100644
--- a/.github/workflows/reusable-sphinx-build.yml
+++ b/.github/workflows/reusable-sphinx-build.yml
@@ -3,7 +3,7 @@ name: Build Sphinx documentation 📖
 on:
   push:
     branches:
-      - dev
+      - MS2
 
 # ----------------------------------------------------------------------------------------------------------------------
 
@@ -40,4 +40,4 @@ jobs:
         working-directory: ./doc
         run: |
           sudo apt install pandoc
-          make html
\ No newline at end of file
+          make html