diff --git a/handlers.go b/handlers.go
index 55e904d..82565ec 100644
--- a/handlers.go
+++ b/handlers.go
@@ -33,6 +33,7 @@ type UserClaims struct {
 	Name     string `json:"given_name"`
 	Username string `json:"cognito:username"`
 	Picture  string `json:"picture"`
+	Sub      string `json:"sub"`
 }
 
 func generateState() (string, error) {