diff --git a/Source/Falcor/Core/State/GraphicsState.cpp b/Source/Falcor/Core/State/GraphicsState.cpp
index 7c5c5f039..fa8e76c06 100644
--- a/Source/Falcor/Core/State/GraphicsState.cpp
+++ b/Source/Falcor/Core/State/GraphicsState.cpp
@@ -110,6 +110,7 @@ ref<GraphicsStateObject> GraphicsState::getGSO(const ProgramVars* pVars)
         else
         {
             pGso = mpDevice->createGraphicsStateObject(mDesc);
+            mDesc = pGso->getDesc();
             pGso->breakStrongReferenceToDevice();
             mpGsoGraph->setCurrentNodeData(pGso);
         }