diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1bfeee3..bdb08e1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,6 +8,8 @@ on:
   push:
     branches:
       - '*' 
+    paths:
+      - '**.lua'
   pull_request:
     branches: [ master ]
 
diff --git a/.github/workflows/update-site.yml b/.github/workflows/update-site.yml
new file mode 100755
index 0000000..5cb4ae3
--- /dev/null
+++ b/.github/workflows/update-site.yml
@@ -0,0 +1,35 @@
+name: update site
+
+on: workflow_dispatch  
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Generate md
+      run: ./scripts/update_site.sh
+
+    - name: Push to gh-pages branch
+      run: |
+        git config --global user.name 'GitHub Action'
+        git config --global user.email 'action@github.com'
+        git add ./_widgets
+        git add ./assets/img
+        git stash
+        git fetch
+        echo "git checkout gh-pages"
+        git checkout gh-pages
+        rm -rf ./_widgets
+        rm -rf ./assets/img
+        ls -alF
+        echo "git stash pop"
+        git checkout stash -- ./_widgets
+        git checkout stash -- ./assets
+        git add ./_widgets
+        git add ./assets/img
+        git commit -m "update from master"
+        git push origin gh-pages
+        
diff --git a/scripts/update_site.sh b/scripts/update_site.sh
new file mode 100755
index 0000000..411069f
--- /dev/null
+++ b/scripts/update_site.sh
@@ -0,0 +1,13 @@
+mkdir ./_widgets
+for D in *; do
+    if [[ -d "${D}" ]] && [[ ${D} == *"-widget"* ]]; then
+        echo "${D}"
+        cp ${D}/README.md ./_widgets/${D}.md
+        sed -i '1s/^/---\nlayout: page\n---\n/' ./_widgets/${D}.md
+        mkdir -p ./assets/img/screenshots/${D}
+
+        find ${D}/ \( -name '*.jpg' -o -name '*.png' -o -name '*.gif' \) -exec cp '{}' ./assets/img/screenshots/${D} \;
+
+        sed -i "s/](\.\(\/screenshots\)\{0,1\}/](..\/awesome-wm-widgets\/assets\/img\/screenshots\/$D/g" ./_widgets/${D}.md
+    fi
+done