diff --git a/Android.mk b/Android.mk
index 662c52f..a3a7d20 100644
--- a/Android.mk
+++ b/Android.mk
@@ -42,7 +42,7 @@
 LOCAL_PROGUARD_FLAG_FILES := proguard.flags
 LOCAL_SDK_VERSION := 19
 
-LOCAL_EMMA_COVERAGE_FILTER += +com.android.exchange.*
+LOCAL_JACK_COVERAGE_INCLUDE_FILTER += com.android.exchange.*
 
 include $(BUILD_PACKAGE)