diff --git a/launcher.sh b/launcher.sh
index 0c76b1e..311f87a 100755
--- a/launcher.sh
+++ b/launcher.sh
@@ -691,13 +691,17 @@ init_directories() {
 startup_detection() {
     # Auto-clear cache if toolkit files are newer (fresh git pull)
     # This ensures users always get fresh data after git updates
-    if [ -f "$BASE_DIR/.sysref.beta" ] && [ -f "$BASE_DIR/launcher.sh" ]; then
-        # If launcher.sh is newer than cache, it means git just pulled updates
-        # and we should rebuild cache with current code
-        if [ "$BASE_DIR/launcher.sh" -nt "$BASE_DIR/.sysref.beta" ]; then
-            rm -f "$BASE_DIR/.sysref.beta" "$BASE_DIR/.sysref.beta.timestamp" 2>/dev/null || true
+    # Handle both production (.sysref) and dev (.sysref.beta) cache names
+    local cache_file
+    for cache_file in "$BASE_DIR/.sysref.beta" "$BASE_DIR/.sysref"; do
+        if [ -f "$cache_file" ] && [ -f "$BASE_DIR/launcher.sh" ]; then
+            # If launcher.sh is newer than cache, it means git just pulled updates
+            # and we should rebuild cache with current code
+            if [ "$BASE_DIR/launcher.sh" -nt "$cache_file" ]; then
+                rm -f "$cache_file" "${cache_file}.timestamp" 2>/dev/null || true
+            fi
         fi
-    fi
+    done
 
     # Initialize system detection first (required for show_system_overview)
     if [ -z "${SYS_DETECTION_COMPLETE:-}" ]; then