diff --git a/test_audio_routing.c b/test_audio_routing.c
index a378b64..79b39b3 100644
--- a/test_audio_routing.c
+++ b/test_audio_routing.c
@@ -160,7 +160,7 @@ static int start_looper(const char *client_name) {
         cpu_limit.rlim_max = 10;
         setrlimit(RLIMIT_CPU, &cpu_limit);
         
-        execl("./jack-looper", "jack-looper", "-n", client_name, "-i", NULL);
+        execl("./jack-looper", "jack-looper", "-n", client_name, "-t", NULL);
         perror("execl failed");
         exit(1);
     }