diff --git a/packages/twenty-front/src/generated-metadata/graphql.ts b/packages/twenty-front/src/generated-metadata/graphql.ts
index 09fac64ea..89445cb71 100644
--- a/packages/twenty-front/src/generated-metadata/graphql.ts
+++ b/packages/twenty-front/src/generated-metadata/graphql.ts
@@ -984,7 +984,6 @@ export type RelationDefinition = {
 
 /** Relation definition type */
 export enum RelationDefinitionType {
-  ManyToMany = 'MANY_TO_MANY',
   ManyToOne = 'MANY_TO_ONE',
   OneToMany = 'ONE_TO_MANY',
   OneToOne = 'ONE_TO_ONE'
@@ -992,7 +991,6 @@ export enum RelationDefinitionType {
 
 /** Type of the relation */
 export enum RelationMetadataType {
-  ManyToMany = 'MANY_TO_MANY',
   ManyToOne = 'MANY_TO_ONE',
   OneToMany = 'ONE_TO_MANY',
   OneToOne = 'ONE_TO_ONE'
diff --git a/packages/twenty-front/src/modules/settings/data-model/constants/RelationTypes.ts b/packages/twenty-front/src/modules/settings/data-model/constants/RelationTypes.ts
index 179f60fe8..da5e9b8b9 100644
--- a/packages/twenty-front/src/modules/settings/data-model/constants/RelationTypes.ts
+++ b/packages/twenty-front/src/modules/settings/data-model/constants/RelationTypes.ts
@@ -1,6 +1,5 @@
 import {
   IconComponent,
-  IllustrationIconManyToMany,
   IllustrationIconOneToMany,
   IllustrationIconOneToOne,
 } from 'twenty-ui';
@@ -35,11 +34,4 @@ export const RELATION_TYPES: Record<
     imageSrc: OneToManySvg,
     isImageFlipped: true,
   },
-  // Not supported yet
-  [RelationDefinitionType.ManyToMany]: {
-    label: 'Belongs to many',
-    Icon: IllustrationIconManyToMany,
-    imageSrc: OneToManySvg,
-    isImageFlipped: true,
-  },
 };