diff --git a/test/helper.py b/test/helper.py
index 7be39729a..d91e14f48 100644
--- a/test/helper.py
+++ b/test/helper.py
@@ -153,11 +153,11 @@ class TestHelper(object):
             items.append(item)
         return items
 
-    def create_file_fixture(self, pattern='*.mp3'):
-        """Copies a file matching the glob pattern to a temporary
+    def create_mediafile_fixture(self, ext='mp3'):
+        """Copies a fixture mediafile with the extension to a temporary
         location and returns the path.
         """
-        src = glob(os.path.join(_common.RSRC, pattern))[0]
+        src = os.path.join(_common.RSRC, 'full.' + ext)
         handle, path = mkstemp()
         os.close(handle)
         shutil.copy(src, path)
diff --git a/test/test_zero.py b/test/test_zero.py
index 6ad552f3b..c8db1856c 100644
--- a/test/test_zero.py
+++ b/test/test_zero.py
@@ -50,7 +50,7 @@ class ZeroPluginTest(unittest.TestCase, TestHelper):
         self.assertEqual(i.year, 2012)
 
     def test_delete_replaygain_tag(self):
-        path = self.create_file_fixture()
+        path = self.create_mediafile_fixture()
         item = Item.from_path(path)
         item.rg_track_peak = 0.0
         item.write()