diff --git a/frontend/src/components/Inputs/InputEmail.vue b/frontend/src/components/Inputs/InputEmail.vue
index 3118b1ae0..8c7087bf3 100644
--- a/frontend/src/components/Inputs/InputEmail.vue
+++ b/frontend/src/components/Inputs/InputEmail.vue
@@ -43,7 +43,7 @@ export default {
   },
   data() {
     return {
-      currentValue: this.defaultValue !== null ? this.defaultValue : '',
+      currentValue: this.defaultValue !== undefined ? this.defaultValue : '',
     }
   },
   computed: {