diff --git a/packages/twenty-server/src/engine/api/graphql/workspace-schema-builder/graphql-type-generators/input-types/relation-field-metadata-gql-type.generator.ts b/packages/twenty-server/src/engine/api/graphql/workspace-schema-builder/graphql-type-generators/input-types/relation-field-metadata-gql-type.generator.ts
index 51f7bc284f9..6b470247075 100644
--- a/packages/twenty-server/src/engine/api/graphql/workspace-schema-builder/graphql-type-generators/input-types/relation-field-metadata-gql-type.generator.ts
+++ b/packages/twenty-server/src/engine/api/graphql/workspace-schema-builder/graphql-type-generators/input-types/relation-field-metadata-gql-type.generator.ts
@@ -62,10 +62,7 @@ export class RelationFieldMetadataGqlInputTypeGenerator {
       throw new Error(message);
     }
 
-    const modifiedType = applyTypeOptionsForCreateInput(type, {
-      ...typeOptions,
-      nullable: true,
-    });
+    const modifiedType = applyTypeOptionsForCreateInput(type, typeOptions);
 
     return {
       [joinColumnName]: {