diff --git a/dlls/dxgi/factory.c b/dlls/dxgi/factory.c
index 3943051be09..df36d82f5c8 100644
--- a/dlls/dxgi/factory.c
+++ b/dlls/dxgi/factory.c
@@ -113,9 +113,11 @@ static HRESULT STDMETHODCALLTYPE dxgi_factory_SetPrivateDataInterface(IDXGIFacto
 static HRESULT STDMETHODCALLTYPE dxgi_factory_GetPrivateData(IDXGIFactory1 *iface,
         REFGUID guid, UINT *data_size, void *data)
 {
-    FIXME("iface %p, guid %s, data_size %p, data %p stub!\n", iface, debugstr_guid(guid), data_size, data);
+    struct dxgi_factory *factory = impl_from_IDXGIFactory1(iface);
 
-    return E_NOTIMPL;
+    TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
+
+    return dxgi_get_private_data(&factory->private_store, guid, data_size, data);
 }
 
 static HRESULT STDMETHODCALLTYPE dxgi_factory_GetParent(IDXGIFactory1 *iface, REFIID iid, void **parent)