diff --git a/screening/source/sql/imaging/postgresql/014/schema-014.sql b/screening/source/sql/imaging/postgresql/014/schema-014.sql
index 9e359a48d39f7ae756328c8f8e2cc76a6e7baed0..7b2517dd8b987a20d7c7658c90d7625199099e66 100644
--- a/screening/source/sql/imaging/postgresql/014/schema-014.sql
+++ b/screening/source/sql/imaging/postgresql/014/schema-014.sql
@@ -100,7 +100,6 @@ CREATE TABLE CHANNELS (
     LABEL NAME NOT NULL,
     DESCRIPTION DESCRIPTION,
     WAVELENGTH INTEGER,
-    IMAGE_TRANSFORMER_FACTORY BYTEA,
     COLOR CHANNEL_COLOR NOT NULL,
 
     DS_ID TECH_ID,
diff --git a/screening/source/sql/imaging/postgresql/migration/migration-013-014.sql b/screening/source/sql/imaging/postgresql/migration/migration-013-014.sql
index 6c73aeebd04f7e7a3b5f2f422a91f97aa92c6d20..10d6b0ec12d22d3ef5c1aff5130a8db3d716b809 100644
--- a/screening/source/sql/imaging/postgresql/migration/migration-013-014.sql
+++ b/screening/source/sql/imaging/postgresql/migration/migration-013-014.sql
@@ -19,8 +19,11 @@ CREATE TABLE IMAGE_TRANSFORMATIONS (
 
 CREATE INDEX IMAGE_TRANSFORMATIONS_CHANNELS_IDX ON IMAGE_TRANSFORMATIONS(CHANNEL_ID);
 
-insert into IMAGE_TRANSFORMATIONS(ID, CODE, LABEL, IMAGE_TRANSFORMER_FACTORY, IS_EDITABLE, CHANNEL_ID)
-   select nextval('image_transformations_id_seq'), 'CUSTOM', 'Custom', 
+insert into IMAGE_TRANSFORMATIONS(ID, CODE, LABEL, DESCRIPTION, IMAGE_TRANSFORMER_FACTORY, IS_EDITABLE, CHANNEL_ID)
+   select nextval('image_transformations_id_seq'), '_CUSTOM', 'Custom', 
+   				'Custom image transformation defined with the Color Adjustment tool.',
           ch.IMAGE_TRANSFORMER_FACTORY, 'T', ch.ID
      from channels ch
     where ch.IMAGE_TRANSFORMER_FACTORY is not NULL;
+
+alter table CHANNELS drop column IMAGE_TRANSFORMER_FACTORY;
\ No newline at end of file