diff --git a/plugins/Utilities/test.py b/plugins/Utilities/test.py
index 8e3b0ed25..7241b2d61 100644
--- a/plugins/Utilities/test.py
+++ b/plugins/Utilities/test.py
@@ -30,7 +30,7 @@
 from supybot.test import *
 
 class UtilitiesTestCase(PluginTestCase):
-    plugins = ('Utilities',)
+    plugins = ('Utilities', 'String')
     def testIgnore(self):
         self.assertNoResponse('utilities ignore foo bar baz', 1)
         self.assertError('utilities ignore [re m/foo bar]')