diff --git a/Gems/EMotionFX/Code/EMotionFX/Source/MeshBuilderInvalidIndex.h b/Gems/EMotionFX/Code/EMotionFX/Source/MeshBuilderInvalidIndex.h
deleted file mode 100644
index b94f46a3e7..0000000000
--- a/Gems/EMotionFX/Code/EMotionFX/Source/MeshBuilderInvalidIndex.h
+++ /dev/null
@@ -1,19 +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
-
-#include <AzCore/base.h>
-
-namespace AZ::MeshBuilder
-{
-    template<class IndexType>
-    inline static constexpr IndexType InvalidIndexT = static_cast<IndexType>(-1);
-
-    inline static constexpr size_t InvalidIndex = InvalidIndexT<size_t>;
-} // namespace AZ::MeshBuilder