diff --git a/mobile/lib/ui/settings/security_section_widget.dart b/mobile/lib/ui/settings/security_section_widget.dart
index 61d302b6a5..6e14ce8f4c 100644
--- a/mobile/lib/ui/settings/security_section_widget.dart
+++ b/mobile/lib/ui/settings/security_section_widget.dart
@@ -164,7 +164,7 @@ class _SecuritySectionWidgetState extends State<SecuritySectionWidget> {
           } else {
             await showErrorDialog(
               context,
-              "",
+              "No system lock",
               "To enable app lock, please setup device passcode or screen lock in your system settings.",
             );
           }