diff --git a/reactos/dll/win32/syssetup/install.c b/reactos/dll/win32/syssetup/install.c
index 729a33f342b..a819be4621c 100644
--- a/reactos/dll/win32/syssetup/install.c
+++ b/reactos/dll/win32/syssetup/install.c
@@ -40,6 +40,8 @@
 #include <samlib/samlib.h>
 #include <syssetup/syssetup.h>
 #include <userenv.h>
+#include "userenv-priv.h"
+
 #include <setupapi.h>
 
 #include <shlobj.h>
diff --git a/reactos/dll/win32/syssetup/syssetup.rbuild b/reactos/dll/win32/syssetup/syssetup.rbuild
index 9a3efaca02a..d8a62a1827f 100644
--- a/reactos/dll/win32/syssetup/syssetup.rbuild
+++ b/reactos/dll/win32/syssetup/syssetup.rbuild
@@ -1,6 +1,7 @@
 <module name="syssetup" type="win32dll" baseaddress="${BASEADDRESS_SYSSETUP}" installbase="system32" installname="syssetup.dll">
 	<importlibrary definition="syssetup.def" />
 	<include base="syssetup">.</include>
+	<include base="userenv">.</include>
 	<define name="__USE_W32API" />
 	<define name="UNICODE" />
 	<define name="_UNICODE" />