diff --git a/phlib/include/kphuser.h b/phlib/include/kphuser.h
index b1977f7d4ef0..28800742080d 100644
--- a/phlib/include/kphuser.h
+++ b/phlib/include/kphuser.h
@@ -22,7 +22,7 @@ EXTERN_C_START
 #define KPH_SERVICE_NAME TEXT("SystemInformer")
 #define KPH_OBJECT_PATH  TEXT("\\Driver")
 #define KPH_OBJECT_NAME  TEXT("\\SystemInformer")
-#define KPH_PORT_NAME    TEXT("\\SystemInformer")
+#define KPH_PORT_NAME    TEXT("\\KSystemInformer")
 
 #ifdef DEBUG
 #define KSI_COMMS_INIT_ASSERT() assert(KphMessageFreeList.Size == sizeof(KPH_MESSAGE))