diff --git a/install.sh b/install.sh
index 8590e67..3e1211b 100644
--- a/install.sh
+++ b/install.sh
@@ -16,17 +16,17 @@ echo "================================================"
 echo ""
 
 # Select site
-echo "Available sites:"
-echo "  1) ORNG  - Orange Portable"
-echo "  2) ORNG2 - Orange TXRX"
+echo "Available sites: $(ls $REPO_DIR/sites/ | grep -v template)"
 echo ""
-read -p "Select site [1-2]: " SITE_CHOICE
-
-case $SITE_CHOICE in
-    1) SITE="ORNG" ;;
-    2) SITE="ORNG2" ;;
-    *) echo "Invalid selection"; exit 1 ;;
-esac
+read -p "Enter site name (max 8 chars): " SITE
+SITE="${SITE^^}"           # force uppercase
+SITE="${SITE:0:8}"         # limit to 8 chars
+
+if [ ! -d "$REPO_DIR/sites/$SITE" ]; then
+    echo "ERROR: Site '$SITE' not found"
+    echo "Available sites: $(ls $REPO_DIR/sites/ | grep -v template)"
+    exit 1
+fi
 
 echo ""
 echo "Installing site: $SITE"
@@ -55,7 +55,6 @@ echo "Configuring serial port..."
 # Modern Pi OS - config in /boot/firmware/config.txt
 CONFIG_FILE="/boot/firmware/config.txt"
 if [ ! -f "$CONFIG_FILE" ]; then
-    # Fall back to old path
     CONFIG_FILE="/boot/config.txt"
 fi