diff --git a/Android.mk b/Android.mk
index 356e001..159106a 100644
--- a/Android.mk
+++ b/Android.mk
@@ -6,12 +6,12 @@
 # Only compile source java files in this apk.
 LOCAL_SRC_FILES := $(call all-java-files-under, src)
 
-# The Emma tool analyzes code coverage when running unit tests on the
+# The Jacoco tool analyzes code coverage when running unit tests on the
 # application. This configuration line selects which packages will be analyzed,
 # leaving out code which is tested by other means (e.g. static libraries) that
 # would dilute the coverage results. These options do not affect regular
 # production builds.
-LOCAL_EMMA_COVERAGE_FILTER := +com.android.calllogbackup.*
+LOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.calllogbackup.*
 
 LOCAL_PACKAGE_NAME := CallLogBackup
 LOCAL_CERTIFICATE := shared