diff --git a/samplecode/SampleApp.cpp b/samplecode/SampleApp.cpp
index 8003a06..473220e 100644
--- a/samplecode/SampleApp.cpp
+++ b/samplecode/SampleApp.cpp
@@ -78,7 +78,7 @@
 SkTCPServer gServer;
 #endif
 
-#define USE_ARROWS_FOR_ZOOM false
+#define USE_ARROWS_FOR_ZOOM true
 
 #if SK_ANGLE
 //#define DEFAULT_TO_ANGLE 1