diff --git a/Geometry/HGCalCommonData/interface/HGCalTypes.h b/Geometry/HGCalCommonData/interface/HGCalTypes.h
index a6ec2d9148347..a86135155c2cd 100644
--- a/Geometry/HGCalCommonData/interface/HGCalTypes.h
+++ b/Geometry/HGCalCommonData/interface/HGCalTypes.h
@@ -20,12 +20,12 @@ class HGCalTypes {
 
   static constexpr int32_t UnknownPosition = -1;
   static constexpr int32_t WaferCenter = 0;
-  static constexpr int32_t WaferCenterB = 1;
-  static constexpr int32_t CornerCenterYp = 2;
-  static constexpr int32_t CornerCenterYm = 3;
-  static constexpr int32_t WaferCenterR = 4;
-  static constexpr int32_t CornerCenterXp = 5;
-  static constexpr int32_t CornerCenterXm = 6;
+  static constexpr int32_t CornerCenterYp = 1;
+  static constexpr int32_t CornerCenterYm = 2;
+  static constexpr int32_t CornerCenterXp = 3;
+  static constexpr int32_t CornerCenterXm = 4;
+  static constexpr int32_t WaferCenterB = 5;
+  static constexpr int32_t WaferCenterR = 6;
 
   static constexpr int32_t WaferTypeUndefined = -1;
   static constexpr int32_t WaferHD120 = 0;