diff --git a/examples/androidapp/src/org/appspot/apprtc/CallActivity.java b/examples/androidapp/src/org/appspot/apprtc/CallActivity.java
index bd208243fd..19ff9efc94 100644
--- a/examples/androidapp/src/org/appspot/apprtc/CallActivity.java
+++ b/examples/androidapp/src/org/appspot/apprtc/CallActivity.java
@@ -355,7 +355,7 @@ public class CallActivity extends Activity implements AppRTCClient.SignalingEven
         new RoomConnectionParameters(roomUri.toString(), roomId, loopback, urlParameters);
 
     // Create CPU monitor
-    if (cpuMonitor.isSupported()) {
+    if (CpuMonitor.isSupported()) {
       cpuMonitor = new CpuMonitor(this);
       hudFragment.setCpuMonitor(cpuMonitor);
     }