diff --git a/Sharp7.Rx/Enums/CpuType.cs b/Sharp7.Rx/Enums/CpuType.cs
deleted file mode 100644
index a923cbc..0000000
--- a/Sharp7.Rx/Enums/CpuType.cs
+++ /dev/null
@@ -1,9 +0,0 @@
-namespace Sharp7.Rx.Enums;
-
-internal enum CpuType
-{
-    S7_300,
-    S7_400,
-    S7_1200,
-    S7_1500
-}