diff --git a/prisma/migrations/0161_v1170_reorder_lead_days/migration.sql b/prisma/migrations/0161_v1170_reorder_lead_days/migration.sql
index ac0db91e6..d751dd86b 100644
--- a/prisma/migrations/0161_v1170_reorder_lead_days/migration.sql
+++ b/prisma/migrations/0161_v1170_reorder_lead_days/migration.sql
@@ -16,4 +16,4 @@
 -- up without a migration of its own.
 
 ALTER TABLE "medications"
-  ADD COLUMN "reorder_lead_days" INTEGER;
+  ADD COLUMN IF NOT EXISTS "reorder_lead_days" INTEGER;