diff --git a/dev/devicelab/bin/tasks/module_test_ios.dart b/dev/devicelab/bin/tasks/module_test_ios.dart
index 54d883d4d0..dd3d8c51d5 100644
--- a/dev/devicelab/bin/tasks/module_test_ios.dart
+++ b/dev/devicelab/bin/tasks/module_test_ios.dart
@@ -495,6 +495,7 @@ end
                 <String>[
                   '-r',
                   '-9',
+                  '-q',
                   zipPath,
                   'result.xcresult',
                 ],
diff --git a/dev/devicelab/lib/framework/ios.dart b/dev/devicelab/lib/framework/ios.dart
index 2a384edbe2..dca47df98b 100644
--- a/dev/devicelab/lib/framework/ios.dart
+++ b/dev/devicelab/lib/framework/ios.dart
@@ -229,6 +229,7 @@ Future<bool> runXcodeTests({
           <String>[
             '-r',
             '-9',
+            '-q',
             zipPath,
             path.basename(xcresultBundle.path),
           ],