diff --git a/packages/features/auth/lib/next-auth-options.ts b/packages/features/auth/lib/next-auth-options.ts
index 41c01f2aac..449d17a7e9 100644
--- a/packages/features/auth/lib/next-auth-options.ts
+++ b/packages/features/auth/lib/next-auth-options.ts
@@ -865,7 +865,10 @@ export const getOptions = ({
           },
           where: {
             identityProvider: idP,
-            identityProviderId: account.providerAccountId,
+            identityProviderId: {
+              equals: account.providerAccountId,
+              mode: "insensitive",
+            },
           },
         });