diff --git a/examples/AudioAppExample/Source/MainComponent.cpp b/examples/AudioAppExample/Source/MainComponent.cpp
index a0eeee5a89..0ef6ea3ba2 100644
--- a/examples/AudioAppExample/Source/MainComponent.cpp
+++ b/examples/AudioAppExample/Source/MainComponent.cpp
@@ -115,7 +115,7 @@ public:
         frequency = (getHeight() - e.y) * 10.0f;
         amplitude = jmin (0.9f, 0.2f * e.position.x / getWidth());
 
-        phaseDelta = 2.0f * float_Pi * frequency / sampleRate;
+        phaseDelta = (float) (2.0 * double_Pi * frequency / sampleRate);
 
         repaint();
     }