diff --git a/service/src/main/resources/db/migration/V496__application_primary_preferred_unit.sql b/service/src/main/resources/db/migration/V496__application_primary_preferred_unit.sql
index 582ad0c8bc..a3eba5025c 100644
--- a/service/src/main/resources/db/migration/V496__application_primary_preferred_unit.sql
+++ b/service/src/main/resources/db/migration/V496__application_primary_preferred_unit.sql
@@ -2,4 +2,4 @@ ALTER TABLE application ADD COLUMN primary_preferred_unit uuid
     GENERATED ALWAYS AS ((document -> 'apply' -> 'preferredUnits' ->> 0)::uuid) STORED
     CONSTRAINT fk$primary_preferred_unit REFERENCES daycare (id);
 
-CREATE INDEX idx$application_primary_unit_status ON application (primary_preferred_unit);
+CREATE INDEX idx$application_primary_preferred_unit ON application (primary_preferred_unit);