diff --git a/samplecode/SampleTextBox.cpp b/samplecode/SampleTextBox.cpp
index c13b981..72bc272 100644
--- a/samplecode/SampleTextBox.cpp
+++ b/samplecode/SampleTextBox.cpp
@@ -114,7 +114,7 @@
 };
 
 DEF_SAMPLE( return new TextBoxView([](){ return SkShaper::Make(); }, "default"); );
-#ifdef SK_BUILD_FOR_MAC
+#ifdef SK_SHAPER_CORETEXT_AVAILABLE
 DEF_SAMPLE( return new TextBoxView(SkShaper::MakeCoreText, "coretext"); );
 #endif
 
@@ -176,7 +176,9 @@
         for (SkScalar size = 30; size <= 30; size += 10) {
             this->drawTest(canvas, text, size, SkShaper::Make());
             canvas->translate(0, size + 5);
+            #ifdef SK_SHAPER_CORETEXT_AVAILABLE
             this->drawTest(canvas, text, size, SkShaper::MakeCoreText());
+            #endif
             canvas->translate(0, size*2);
         }
     }