diff --git a/lemur/migrations/versions/c301c59688d2_.py b/lemur/migrations/versions/c301c59688d2_.py
index 4da91b7b..c4213f49 100644
--- a/lemur/migrations/versions/c301c59688d2_.py
+++ b/lemur/migrations/versions/c301c59688d2_.py
@@ -74,6 +74,7 @@ def downgrade():
         "update certificates set key_type=null where not_after > CURRENT_DATE - 32"
     )
     op.execute(stmt)
+    commit()
 
 
 """