diff --git a/src/FilterLists.Web/ClientApp/components/ListDetails.tsx b/src/FilterLists.Web/ClientApp/components/ListDetails.tsx
index 06941f5c8..51271e346 100644
--- a/src/FilterLists.Web/ClientApp/components/ListDetails.tsx
+++ b/src/FilterLists.Web/ClientApp/components/ListDetails.tsx
@@ -260,7 +260,7 @@ interface IFilterListDetailsDto {
 }
 
 interface IListLicenseDto {
-    descriptionUrl: number;
+    descriptionUrl: string;
     name: string;
 }