diff --git a/app/api/stripe/webhook/route.ts b/app/api/stripe/webhook/route.ts
index f7d7ff9..5632b7c 100644
--- a/app/api/stripe/webhook/route.ts
+++ b/app/api/stripe/webhook/route.ts
@@ -71,6 +71,8 @@ async function handleUserSubscriptionUpdate(
   customerId: string,
   item: Stripe.SubscriptionItem
 ) {
+  console.log(`Updating subscription for customer ${customerId}`)
+
   if (!stripeClient) {
     return new NextResponse("Stripe client is not initialized", { status: 500 })
   }
@@ -83,6 +85,8 @@ async function handleUserSubscriptionUpdate(
   let user = await getUserByStripeCustomerId(customerId)
   if (!user) {
     const customer = (await stripeClient.customers.retrieve(customerId)) as Stripe.Customer
+    console.log(`User not found for customer ${customerId}, creating new user with email ${customer.email}`)
+    
     user = await getOrCreateCloudUser(customer.email as string, {
       email: customer.email as string,
       name: customer.name as string,
diff --git a/models/users.ts b/models/users.ts
index 5286a16..ee21069 100644
--- a/models/users.ts
+++ b/models/users.ts
@@ -28,7 +28,7 @@ export const getOrCreateSelfHostedUser = cache(async () => {
 
 export function getOrCreateCloudUser(email: string, data: Prisma.UserCreateInput) {
   return prisma.user.upsert({
-    where: { email },
+    where: { email: email.toLowerCase() },
     update: data,
     create: data,
   })
@@ -42,7 +42,7 @@ export const getUserById = cache(async (id: string) => {
 
 export const getUserByEmail = cache(async (email: string) => {
   return await prisma.user.findUnique({
-    where: { email },
+    where: { email: email.toLowerCase() },
   })
 })