diff --git a/libs/d3d12/d3d12.def b/libs/d3d12/d3d12.def
index 9b560c62e3..97733bbd46 100644
--- a/libs/d3d12/d3d12.def
+++ b/libs/d3d12/d3d12.def
@@ -9,3 +9,6 @@ EXPORTS
     D3D12EnableExperimentalFeatures
     D3D12SerializeRootSignature
     D3D12SerializeVersionedRootSignature
+
+    D3D12PIXEventsReplaceBlock
+    D3D12PIXGetThreadInfo
diff --git a/libs/d3d12/main.c b/libs/d3d12/main.c
index 6b74301fc6..cb36536a65 100644
--- a/libs/d3d12/main.c
+++ b/libs/d3d12/main.c
@@ -206,3 +206,15 @@ HRESULT WINAPI DLLEXPORT D3D12GetInterface(REFCLSID rcslid, REFIID iid, void **d
         return E_NOINTERFACE;
     return IVKD3DCoreInterface_GetInterface(core, rcslid, iid, debug);
 }
+
+HRESULT WINAPI DLLEXPORT D3D12PIXEventsReplaceBlock()
+{
+    FIXME("stub!\n");
+    return E_NOTIMPL;
+}
+
+HRESULT WINAPI DLLEXPORT D3D12PIXGetThreadInfo()
+{
+    FIXME("stub!\n");
+    return E_NOTIMPL;
+}