diff --git a/lib/helpers/preferences_helper.dart b/lib/helpers/preferences_helper.dart
index 1ab638c..5398248 100644
--- a/lib/helpers/preferences_helper.dart
+++ b/lib/helpers/preferences_helper.dart
@@ -46,7 +46,7 @@ class PreferencesHelper {
     if (token != null)
       await setString(PreferencesKeyList.LOGIN_TOKEN, token);
     else
-      await _sharedPreferences.remove(token);
+      await removeKey(PreferencesKeyList.LOGIN_TOKEN);
   }
 
   /// Get current [LoginTokens]. Returns null if none or in case of failure