diff --git a/packages/twenty-front/src/modules/settings/data-model/fields/forms/relation/components/SettingsDataModelFieldRelationForm.tsx b/packages/twenty-front/src/modules/settings/data-model/fields/forms/relation/components/SettingsDataModelFieldRelationForm.tsx
index d30e05193f..63305b53d0 100644
--- a/packages/twenty-front/src/modules/settings/data-model/fields/forms/relation/components/SettingsDataModelFieldRelationForm.tsx
+++ b/packages/twenty-front/src/modules/settings/data-model/fields/forms/relation/components/SettingsDataModelFieldRelationForm.tsx
@@ -66,7 +66,7 @@ const StyledInputsContainer = styled.div`
 `;
 
 const RELATION_TYPE_OPTIONS = Object.entries(RELATION_TYPES)
-  .filter(([value]) => 'ONE_TO_ONE' !== value)
+  .filter(([value]) => 'ONE_TO_ONE' !== value && 'MANY_TO_MANY' !== value)
   .map(([value, { label, Icon }]) => ({
     label,
     value: value as RelationType,