diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 3e37812..cbbe390 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -10,7 +10,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-
+      
+      - name: install extra repository
+        run: sudo add-apt-repository ppa:kelleyk/emacs
+        
+      - name: refresh apt
+        run: sudo apt-get update
+         
       - name: install dependencies
         run: sudo apt-get install emacs26