diff --git a/reactos/lib/kjs/ksrc/b_system.c b/reactos/lib/kjs/ksrc/b_system.c
index 69d58ab6837..8aa89de3f74 100644
--- a/reactos/lib/kjs/ksrc/b_system.c
+++ b/reactos/lib/kjs/ksrc/b_system.c
@@ -49,7 +49,6 @@
 #include "ddk/ntddk.h"
 #include "jsint.h"
 #include "kjs.h"
-#include <rosrtl/string.h>
 
 /*
  * Types and definitions.
diff --git a/reactos/lib/msafd/misc/dllmain.c b/reactos/lib/msafd/misc/dllmain.c
index 6a375ae0d40..fdcadf2ef69 100644
--- a/reactos/lib/msafd/misc/dllmain.c
+++ b/reactos/lib/msafd/misc/dllmain.c
@@ -14,7 +14,6 @@
 #include <string.h>
 #include <msafd.h>
 #include <helpers.h>
-#include <rosrtl/string.h>
 
 #ifdef DBG
 //DWORD DebugTraceLevel = DEBUG_ULTRA;
diff --git a/reactos/lib/secur32/lsa.c b/reactos/lib/secur32/lsa.c
index cb4439aaa4b..87d8597f3fa 100644
--- a/reactos/lib/secur32/lsa.c
+++ b/reactos/lib/secur32/lsa.c
@@ -13,7 +13,6 @@
 #include <windows.h>
 #include <ntsecapi.h>
 #include <lsass/lsass.h>
-#include <rosrtl/string.h>
 #include <string.h>
 
 /* GLOBALS *******************************************************************/
@@ -281,7 +280,7 @@ LsaRegisterLogonProcess(PLSA_STRING LsaLogonProcessName,
 			PHANDLE Handle,
 			PLSA_OPERATIONAL_MODE OperationalMode)
 {
-   UNICODE_STRING Portname = ROS_STRING_INITIALIZER(L"\\SeLsaCommandPort");
+   UNICODE_STRING Portname = RTL_CONSTANT_STRING(L"\\SeLsaCommandPort");
    ULONG ConnectInfoLength;
    NTSTATUS Status;
    LSASS_REQUEST Request;