diff --git a/drmdisplaycompositor.h b/drmdisplaycompositor.h
index 4aadc68..c9973c6 100644
--- a/drmdisplaycompositor.h
+++ b/drmdisplaycompositor.h
@@ -70,6 +70,9 @@
   bool initialized_;
   bool active_;
 
+  DrmMode next_mode_;
+  bool needs_modeset_;
+
   int framebuffer_index_;
   DrmFramebuffer framebuffers_[DRM_DISPLAY_BUFFERS];
   std::unique_ptr<GLWorkerCompositor> pre_compositor_;