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--- a/pyforge/flyway/tests/migrations_b.py
+++ b/pyforge/flyway/tests/migrations_b.py
@@ -13,7 +13,7 @@
             for req in Migration.up_requires(self):
                 yield req
         def down_requires(self):
-            yield ('a', self.version+1)
-            for req in Migration.up_requires(self):
+            yield ('a', self.version)
+            for req in Migration.down_requires(self):
                 yield req