diff --git a/samplecode/SampleDither.cpp b/samplecode/SampleDither.cpp
index 7e5fc21..259bc94 100644
--- a/samplecode/SampleDither.cpp
+++ b/samplecode/SampleDither.cpp
@@ -76,7 +76,7 @@
     bm->eraseColor(SK_ColorBLUE);
     return;
 #else
-    bm->eraseColor(0);
+    bm->eraseColor(SK_ColorTRANSPARENT);
 #endif
 
     SkCanvas c(*bm);