diff --git a/tests/issues/test_437.py b/tests/issues/test_437.py
index fc7c45ba..08274b7b 100644
--- a/tests/issues/test_437.py
+++ b/tests/issues/test_437.py
@@ -158,6 +158,6 @@ def test_invitae_examples(parser, am37):
 
 
 if __name__ == "__main__":
-    from hgvs.easy import *
+    from hgvs.easy import am37, parser
 
     test_invitae_examples(parser=parser, am37=am37)