diff --git a/internal/types/middleware.go b/internal/types/middleware.go
index 14c15bf..ebadb0d 100644
--- a/internal/types/middleware.go
+++ b/internal/types/middleware.go
@@ -3,4 +3,4 @@ package types
 type contextKey string
 
 const UserIdKey contextKey = "userID"
-
+const JTIKey contextKey = "jti"