diff --git a/reactos/dll/win32/localspl/CMakeLists.txt b/reactos/dll/win32/localspl/CMakeLists.txt
index 17d814e6a53..92e88073716 100644
--- a/reactos/dll/win32/localspl/CMakeLists.txt
+++ b/reactos/dll/win32/localspl/CMakeLists.txt
@@ -1,7 +1,4 @@
 
-remove_definitions(-D_WIN32_WINNT=0x502)
-add_definitions(-D_WIN32_WINNT=0x600)
-
 add_definitions(-D__WINESRC__)
 include_directories(${REACTOS_SOURCE_DIR}/include/reactos/wine)
 spec2def(localspl.dll localspl.spec)
@@ -20,6 +17,6 @@ add_library(localspl SHARED
 
 set_module_type(localspl win32dll)
 target_link_libraries(localspl wine)
-add_importlibs(localspl spoolss user32 advapi32 msvcrt kernel32 ntdll)
+add_importlibs(localspl spoolss user32 advapi32 shlwapi msvcrt kernel32 ntdll)
 add_pch(localspl localspl_private.h SOURCE)
 add_cd_file(TARGET localspl DESTINATION reactos/system32 FOR all)
diff --git a/reactos/dll/win32/localspl/provider.c b/reactos/dll/win32/localspl/provider.c
index fb4686101e0..fbdb2e67337 100644
--- a/reactos/dll/win32/localspl/provider.c
+++ b/reactos/dll/win32/localspl/provider.c
@@ -20,6 +20,7 @@
 
 #include "localspl_private.h"
 
+#include <shlwapi.h>
 #include <ddk/winddiui.h>
 
 /* ############################### */
@@ -1846,7 +1847,7 @@ static BOOL WINAPI fpDeleteMonitor(LPWSTR pName, LPWSTR pEnvironment, LPWSTR pMo
         return FALSE;
     }
 
-    if(RegDeleteTreeW(hroot, pMonitorName) == ERROR_SUCCESS) {
+    if(SHDeleteKeyW(hroot, pMonitorName) == ERROR_SUCCESS) {
         TRACE("%s deleted\n", debugstr_w(pMonitorName));
         RegCloseKey(hroot);
         return TRUE;