diff --git a/tests/test_pep425.py b/tests/test_pep425.py
index c5f549f56..1b8ca36fb 100644
--- a/tests/test_pep425.py
+++ b/tests/test_pep425.py
@@ -51,7 +51,8 @@ def iter_solutions():
           if interp == 'cp' and interp_suffix == '26' and platform == 'linux_x86_64':
             abis.extend([
               'cp%s' % interp_suffix,
-              'cp%sdmu' % interp_suffix, 'cp%sdm' % interp_suffix, 'cp%sdu' % interp_suffix, 'cp%sd' % interp_suffix,
+              'cp%sdmu' % interp_suffix, 'cp%sdm' % interp_suffix,
+              'cp%sdu' % interp_suffix, 'cp%sd' % interp_suffix,
               'cp%smu' % interp_suffix, 'cp%sm' % interp_suffix,
               'cp%su' % interp_suffix
             ])