diff --git a/DDrawCompat/D3dDdi/DeviceState.cpp b/DDrawCompat/D3dDdi/DeviceState.cpp
index c387337..ae3fa33 100644
--- a/DDrawCompat/D3dDdi/DeviceState.cpp
+++ b/DDrawCompat/D3dDdi/DeviceState.cpp
@@ -679,6 +679,7 @@ namespace D3dDdi
 
 	HRESULT DeviceState::pfnSetTextureStageState(const D3DDDIARG_TEXTURESTAGESTATE* data)
 	{
+		m_changedStates |= CS_TEXTURE_STAGE;
 		if (D3DTSS_ADDRESS == data->State)
 		{
 			m_app.textureStageState[data->Stage][D3DDDITSS_ADDRESSU] = data->Value;