diff --git a/Gems/WhiteBox/Code/Source/WhiteBoxModuleUnsupported.cpp b/Gems/WhiteBox/Code/Source/WhiteBoxModuleUnsupported.cpp
index f0796d621c..61ead9ae22 100644
--- a/Gems/WhiteBox/Code/Source/WhiteBoxModuleUnsupported.cpp
+++ b/Gems/WhiteBox/Code/Source/WhiteBoxModuleUnsupported.cpp
@@ -5,8 +5,6 @@
  *
  */
 
-#include <WhiteBoxUnsupported_precompiled.h>
-
 #include <AzCore/Module/Module.h>
 
 #if defined(WHITE_BOX_EDITOR)
diff --git a/Gems/WhiteBox/Code/Source/WhiteBoxUnsupported_precompiled.h b/Gems/WhiteBox/Code/Source/WhiteBoxUnsupported_precompiled.h
deleted file mode 100644
index cc8a920d01..0000000000
--- a/Gems/WhiteBox/Code/Source/WhiteBoxUnsupported_precompiled.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project. For complete copyright and license terms please see the LICENSE at the root of this distribution.
- * 
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-#pragma once
diff --git a/Gems/WhiteBox/Code/whitebox_unsupported_files.cmake b/Gems/WhiteBox/Code/whitebox_unsupported_files.cmake
index dac84c280f..79204b2047 100644
--- a/Gems/WhiteBox/Code/whitebox_unsupported_files.cmake
+++ b/Gems/WhiteBox/Code/whitebox_unsupported_files.cmake
@@ -7,5 +7,4 @@
 
 set(FILES
     Source/WhiteBoxModuleUnsupported.cpp
-    Source/WhiteBoxUnsupported_precompiled.h
 )