1 files changed, 1 insertions, 1 deletions
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index 47ef8a3a0b..a0debb488c 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -226,7 +226,7 @@ class TestGem < Gem::TestCase
   def test_require_missing
     save_loaded_features do
       assert_raises ::LoadError do
-        require "q"
+        require "test_require_missing"
       end
     end
   end