diff --git a/app/src/interfaces/many-to-many/options.vue b/app/src/interfaces/many-to-many/options.vue
index c23eef6076..07d68f59b0 100644
--- a/app/src/interfaces/many-to-many/options.vue
+++ b/app/src/interfaces/many-to-many/options.vue
@@ -1,5 +1,5 @@
 <template>
-	<v-notice type="warning" v-if="collection == null">
+	<v-notice type="warning" v-if="collection === null">
 		{{ $t('interfaces.one-to-many.no_collection') }}
 	</v-notice>
 	<div v-else>