diff --git a/build.sh b/build.sh
index 209979e..ea445c6 100755
--- a/build.sh
+++ b/build.sh
@@ -43,14 +43,28 @@ echo "Compiling tailwindcss and building zola project..."
 rm -rf public static/css
 ./tailwindcss -i css/index.css -o ./static/css/index.css --minify
 
+# Auto-detect deployment environment based on git branch
+CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
+echo "Detected git branch: $CURRENT_BRANCH"
 
-# echo "Building without prefix..."
-# sed 's|base_url = "BASEURL"|base_url = "https://www.mycelium.threefold.io/"|' config.templ.toml > config.toml
-# zola --root $ABS_DIR_OF_SCRIPT build
-# rsync -avz --delete public/ "root@threefold.info:/root/hero/www/info/$PREFIX/"
+if [ "$CURRENT_BRANCH" = "master" ]; then
+    # Production deployment (www.mycelium.threefold.io)
+    echo "Building for PRODUCTION environment..."
+    BASE_URL="https://www.mycelium.threefold.io/"
+    DEPLOY_PATH="root@threefold.info:/root/hero/www/info/$PREFIX/"
+elif [ "$CURRENT_BRANCH" = "development" ]; then
+    # Staging deployment (www2.mycelium.threefold.io)
+    echo "Building for STAGING environment..."
+    BASE_URL="https://www2.mycelium.threefold.io/"
+    DEPLOY_PATH="root@threefold.info:/root/hero/www/info/$PREFIX/"
+else
+    # Fallback for other branches (local development mode)
+    echo "Building for LOCAL/OTHER branch environment..."
+    BASE_URL="/mycelium/"
+    DEPLOY_PATH="${HOME}/hero/var/www/$PREFIX/"
+fi
 
-echo "Building with prefix: /$PREFIX/"
-sed 's|base_url = "BASEURL"|base_url = "/mycelium/"|' config.templ.toml > config.toml
+echo "Using base_url: $BASE_URL"
+sed "s|base_url = \"BASEURL\"|base_url = \"$BASE_URL\"|" config.templ.toml > config.toml
 zola --root $ABS_DIR_OF_SCRIPT build
-rsync -rav --delete public/ "${HOME}/hero/var/www/$PREFIX/"
-
+rsync -avz --delete public/ "$DEPLOY_PATH"