diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index af21d3a..e4b9733 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -47,7 +47,7 @@ jobs:
   deploy-to-github-pages:
     needs: ubuntu-build
     runs-on: ubuntu-latest
-    # if: github.ref == 'refs/heads/main'
+    if: github.ref == 'refs/heads/main'
     steps:
     - name: Setup Pages
       uses: actions/configure-pages@v5
diff --git a/README.md b/README.md
index aad38bc..78bbff8 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,4 @@
 [![License: CC BY 4.0](https://img.shields.io/badge/License-CC%20BY%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by/4.0/)
 
 
-Slides for ITLab course
+Slides for ITLab course: [Link](https://embedded-dev-research.github.io/itlab_slides/)