diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 0df39a4..f063aaf 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -527,8 +527,11 @@
      */
 
     Daltonizer mDaltonizer;
+#ifndef USE_HWC2
     bool mDaltonize;
+#endif
 
+    mat4 mPreviousColorMatrix;
     mat4 mColorMatrix;
     bool mHasColorMatrix;