diff --git a/apps/web/src/pages/api/stripe/webhook.ts b/apps/web/src/pages/api/stripe/webhook.ts
index 3d208a0c..b138fb26 100644
--- a/apps/web/src/pages/api/stripe/webhook.ts
+++ b/apps/web/src/pages/api/stripe/webhook.ts
@@ -47,9 +47,9 @@ export default async function handler(
 
         const metaData = checkoutSession.metadata;
 
-        if (metaData?.workspacePublicId && metaData.workspaceSlug) {
+        if (metaData?.workspacePublicId) {
           await workspaceRepo.update(db, metaData.workspacePublicId, {
-            slug: metaData.workspaceSlug,
+            ...(metaData.workspaceSlug && { slug: metaData.workspaceSlug }),
             plan: "pro",
           });
         }
diff --git a/apps/web/src/views/settings/components/UpgradeToProConfirmation.tsx b/apps/web/src/views/settings/components/UpgradeToProConfirmation.tsx
index 1eb05833..77261f3d 100644
--- a/apps/web/src/views/settings/components/UpgradeToProConfirmation.tsx
+++ b/apps/web/src/views/settings/components/UpgradeToProConfirmation.tsx
@@ -22,7 +22,7 @@ export function UpgradeToProConfirmation({
           "Content-Type": "application/json",
         },
         body: JSON.stringify({
-          ...(entityId && { workspaceSlug: entityId }),
+          ...(entityId && { slug: entityId }),
           workspacePublicId: workspacePublicId,
           cancelUrl: "/settings",
           successUrl: "/settings",