diff --git a/pcsx2/GS/Renderers/DX11/GSTexture11.cpp b/pcsx2/GS/Renderers/DX11/GSTexture11.cpp
index aa59e7b171..99ba516f38 100644
--- a/pcsx2/GS/Renderers/DX11/GSTexture11.cpp
+++ b/pcsx2/GS/Renderers/DX11/GSTexture11.cpp
@@ -46,7 +46,8 @@ bool GSTexture11::Update(const GSVector4i& r, const void* data, int pitch, int l
 	g_perfmon.Put(GSPerfMon::TextureUploads, 1);
 
 	const u32 bs = GetCompressedBlockSize();
-	const D3D11_BOX box = {Common::AlignDownPow2((u32)r.left, bs), Common::AlignDownPow2((u32)r.top, bs),
+	
+	const D3D11_BOX box = {Common::AlignDownPow2((u32)r.left, bs), Common::AlignDownPow2((u32)r.top, bs), 0U,
 		Common::AlignUpPow2((u32)r.right, bs), Common::AlignUpPow2((u32)r.bottom, bs), 1U};
 	const UINT subresource = layer; // MipSlice + (ArraySlice * MipLevels).