diff --git a/wddm/device.h b/wddm/device.h
index 8e4f783f9a..2ba615cfa9 100644
--- a/wddm/device.h
+++ b/wddm/device.h
@@ -222,7 +222,7 @@ private:
   //CmdUtil cmd_util;
 };
 
-NTSTATUS WDDMGetAdapters(D3DKMT_ADAPTERINFO *&adapters, int &num_adapters);
+NTSTATUS WDDMCreateDevices(std::vector<WDDMDevice *> &devices);
 
 } // namespace thunk
 } // namespace wsl