diff --git a/reactos/dll/shellext/acppage/ACPPage.cpp b/reactos/dll/shellext/acppage/ACPPage.cpp
index 7ff5378ca20..66306902fd1 100644
--- a/reactos/dll/shellext/acppage/ACPPage.cpp
+++ b/reactos/dll/shellext/acppage/ACPPage.cpp
@@ -18,6 +18,8 @@
 
 #include "precomp.h"
 
+#include <shellutils.h>
+
 HMODULE g_hModule = NULL;
 LONG g_ModuleRefCnt = 0;
 
diff --git a/reactos/dll/shellext/acppage/CLayerUIPropPage.cpp b/reactos/dll/shellext/acppage/CLayerUIPropPage.cpp
index fccc123f95f..a465101abbf 100644
--- a/reactos/dll/shellext/acppage/CLayerUIPropPage.cpp
+++ b/reactos/dll/shellext/acppage/CLayerUIPropPage.cpp
@@ -17,6 +17,11 @@
  */
 
 #include "precomp.h"
+
+#include <shlwapi.h>
+#include <shellapi.h>
+#include <strsafe.h>
+#include <apphelp.h>
 #include <windowsx.h>
 #include <sfc.h>
 
diff --git a/reactos/dll/shellext/acppage/precomp.h b/reactos/dll/shellext/acppage/precomp.h
index 32627db580b..b84f5bbdacb 100644
--- a/reactos/dll/shellext/acppage/precomp.h
+++ b/reactos/dll/shellext/acppage/precomp.h
@@ -1,34 +1,19 @@
 #ifndef ACPPAGE_PRECOMP_H
 #define ACPPAGE_PRECOMP_H
 
-#include <stdarg.h>
-#include <assert.h>
-
 #define COBJMACROS
 #define WIN32_NO_STATUS
 #define _INC_WINDOWS
 #define COM_NO_WINDOWS_H
 #define NTOS_MODE_USER
 
-#include <windows.h>
-
 #include <windef.h>
 #include <winbase.h>
-#include <winreg.h>
-#include <winuser.h>
-
 #include <shlobj.h>
-#include <shlwapi.h>
-#include <shellapi.h>
-#include <tchar.h>
-#include <strsafe.h>
 #include <atlbase.h>
 #include <atlcom.h>
-#include <atlwin.h>
+
 ULONG DbgPrint(PCH Format,...);
-#include <shellutils.h>
-#include <prsht.h>
-#include <apphelp.h>
 
 extern const GUID CLSID_CLayerUIPropPage;
 extern HMODULE g_hModule;