diff --git a/liblinphone_tester/Makefile b/liblinphone_tester/Makefile
index d1f3db279..d94e863ce 100644
--- a/liblinphone_tester/Makefile
+++ b/liblinphone_tester/Makefile
@@ -3,5 +3,5 @@ all:
 	ant installd
 
 run-all-tests: all
-	ant test
+	adb shell am instrument -w org.linphone.tester/org.linphone.tester.TestRunner
 	adb shell run-as org.linphone.tester cat /data/data/org.linphone.tester/files/junit-report.xml > liblinphone-junit-report.xml