diff --git a/gm/shadows.cpp b/gm/shadows.cpp
index 44fa8e2..d5458e0 100644
--- a/gm/shadows.cpp
+++ b/gm/shadows.cpp
@@ -36,6 +36,10 @@
     }
 
 protected:
+    virtual uint32_t onGetFlags() const SK_OVERRIDE {
+        return kSkipTiled_Flag;
+    }
+
     virtual SkString onShortName() {
         return SkString("shadows");
     }