diff --git a/gui/rpk-gui/src/pages/hub/CreateFirm.tsx b/gui/rpk-gui/src/pages/hub/CreateFirm.tsx
index 47dd145..3d87a2f 100644
--- a/gui/rpk-gui/src/pages/hub/CreateFirm.tsx
+++ b/gui/rpk-gui/src/pages/hub/CreateFirm.tsx
@@ -12,7 +12,7 @@ export const CreateFirm = () => {
   return (
     <CrudForm
       schemaName={"FirmCreate"}
-      resource={"firms"}
+      resource={"hub/users/firms/"}
       onSuccess={() => { refreshUser() }}
     />
   )
diff --git a/gui/rpk-gui/src/providers/auth-provider.tsx b/gui/rpk-gui/src/providers/auth-provider.tsx
index 77a7480..cd87386 100644
--- a/gui/rpk-gui/src/providers/auth-provider.tsx
+++ b/gui/rpk-gui/src/providers/auth-provider.tsx
@@ -192,7 +192,7 @@ export function empty_user() {
 
 function findGetParameter(parameterName: string) {
     let result = null, tmp = [];
-    location.search.substr(1).split("&")
+    location.search.substring(1).split("&")
         .forEach(function (item) {
           tmp = item.split("=");
           if (tmp[0] === parameterName) result = decodeURIComponent(tmp[1]);