diff --git a/packages/client/src/components/form/checkbox.vue b/packages/client/src/components/form/checkbox.vue
index fb5c82bb4..82e733f06 100644
--- a/packages/client/src/components/form/checkbox.vue
+++ b/packages/client/src/components/form/checkbox.vue
@@ -37,7 +37,7 @@ const emit = defineEmits<{
 
 let button = $ref<HTMLElement>();
 const checked = toRefs(props).modelValue;
-const toggle = () => {
+const toggle = (): void => {
 	if (props.disabled) return;
 	emit('update:modelValue', !checked.value);