diff --git a/hyprfreeze b/hyprfreeze
index f77f837..bae406c 100755
--- a/hyprfreeze
+++ b/hyprfreeze
@@ -136,6 +136,9 @@ function detectEnvironment() {
     DESKTOP="hyprland"
   fi
 
+  # Enforce lowercase for consistent matching
+  DESKTOP="${DESKTOP,,}"
+
   debugPrint "Desktop: $DESKTOP"
 }