diff --git a/dashboard/src/components/ImagePicker.vue b/dashboard/src/components/ImagePicker.vue
index 5b77bf631..4f5bed59c 100644
--- a/dashboard/src/components/ImagePicker.vue
+++ b/dashboard/src/components/ImagePicker.vue
@@ -5,7 +5,17 @@ import { Button } from '@cloudron/pankow';
 
 const fileInput = useTemplateRef('fileInput');
 
-const props = defineProps(['src', 'fallbackSrc', 'size', 'maxSize', 'displayHeight', 'displayWidth', 'disabled', 'saveHandler', 'unsetHandler']);
+const props = defineProps({
+  src: { type: String, required: true },
+  fallbackSrc: { type: String, required: true },
+  size: { type: String, required: true },
+  maxSize: { type: String, required: false },
+  displayHeight: { type: String, required: false },
+  displayWidth: { type: String, required: false },
+  disabled: { type: Boolean, required: false },
+  saveHandler: { type: Function, required: false },
+  unsetHandler: { type: Function, required: false },
+});
 
 const image = useTemplateRef('image');
 const internalSrc = ref('');