diff --git a/Marco.Pms.Services/Program.cs b/Marco.Pms.Services/Program.cs
index 20b2de5..5e22d86 100644
--- a/Marco.Pms.Services/Program.cs
+++ b/Marco.Pms.Services/Program.cs
@@ -1,3 +1,4 @@
+using Marco.Pms.CacheHelper;
 using Marco.Pms.DataAccess.Data;
 using Marco.Pms.Helpers;
 using Marco.Pms.Helpers.CacheHelper;