diff --git a/src/composables/use-slugify.ts b/src/composables/use-slugify.ts
index 1a47228de..fb727da1e 100644
--- a/src/composables/use-slugify.ts
+++ b/src/composables/use-slugify.ts
@@ -15,6 +15,9 @@ export default function useSlugify(
   );
 
   const handleGenerateSlug = () => {
+    if (!source.value) {
+      return;
+    }
     target.value = slugify(source.value, {
       trim: true,
     });