diff --git a/apps/web/components/editor/pdf-signer.tsx b/apps/web/components/editor/pdf-signer.tsx
index fb4ce2224..3448772d6 100644
--- a/apps/web/components/editor/pdf-signer.tsx
+++ b/apps/web/components/editor/pdf-signer.tsx
@@ -45,6 +45,8 @@ export default function PDFSigner(props: any) {
       return;
     }
 
+    if (!dialogResult) return;
+
     const signature = {
       fieldId: dialogField.id,
       type: dialogResult.type,