diff --git a/app/src/main/java/protect/card_locker/Utils.java b/app/src/main/java/protect/card_locker/Utils.java
index 228757adc..fdf0fd13b 100644
--- a/app/src/main/java/protect/card_locker/Utils.java
+++ b/app/src/main/java/protect/card_locker/Utils.java
@@ -12,9 +12,6 @@ import androidx.core.graphics.ColorUtils;
 public class Utils {
     private static final String TAG = "Catima";
 
-    // Barcode config dialog
-    private static AlertDialog setBarcodeDialog;
-
     // Activity request codes
     public static final int MAIN_REQUEST = 1;
     public static final int SELECT_BARCODE_REQUEST = 2;