diff --git a/catalogue/migrations/liquibase/oracle/3.1to3.2.sql b/catalogue/migrations/liquibase/oracle/3.1to3.2.sql
index 43b3e1617bd1667caf6194f32f4c7c7394ad24d0..712ae8d29056e1fd0ee977dfc570791402dfb73a 100644
--- a/catalogue/migrations/liquibase/oracle/3.1to3.2.sql
+++ b/catalogue/migrations/liquibase/oracle/3.1to3.2.sql
@@ -253,14 +253,9 @@ ALTER TABLE VIRTUAL_ORGANIZATION ADD (
 --changeset ccaffy:20 failOnError:true dbms:oracle
 --preconditions onFail:HALT onError:HALT
 --precondition-sql-check expectedResult:"3.1" SELECT CONCAT(CONCAT(CAST(SCHEMA_VERSION_MAJOR as VARCHAR(10)),'.'), CAST(SCHEMA_VERSION_MINOR AS VARCHAR(10))) AS CATALOGUE_VERSION FROM CTA_CATALOGUE;
-ALTER TABLE TAPE DROP CONSTRAINT TAPE_IRO_NN;
-
---changeset ccaffy:21 failOnError:true dbms:oracle
---preconditions onFail:HALT onError:HALT
---precondition-sql-check expectedResult:"3.1" SELECT CONCAT(CONCAT(CAST(SCHEMA_VERSION_MAJOR as VARCHAR(10)),'.'), CAST(SCHEMA_VERSION_MINOR AS VARCHAR(10))) AS CATALOGUE_VERSION FROM CTA_CATALOGUE;
 ALTER TABLE MOUNT_POLICY DROP CONSTRAINT MOUNT_POLICY_MDA_NN;
 
---changeset ccaffy:22 failOnError:true dbms:oracle
+--changeset ccaffy:21 failOnError:true dbms:oracle
 --preconditions onFail:HALT onError:HALT
 --precondition-sql-check expectedResult:"3.1" SELECT CONCAT(CONCAT(CAST(SCHEMA_VERSION_MAJOR as VARCHAR(10)),'.'), CAST(SCHEMA_VERSION_MINOR AS VARCHAR(10))) AS CATALOGUE_VERSION FROM CTA_CATALOGUE;
 UPDATE CTA_CATALOGUE SET STATUS='PRODUCTION';