diff --git a/gobject/tests/mkenums.py b/gobject/tests/mkenums.py
index 9b4632497..84c1aa580 100644
--- a/gobject/tests/mkenums.py
+++ b/gobject/tests/mkenums.py
@@ -72,7 +72,7 @@ class TestMkenums(unittest.TestCase):
             print('Response file contains:', contents)
             f.write(contents)
             f.flush()
-        return f.name
+            return f.name
 
     def runMkenums(self, *args):
         if self.rspfile: