Index: uspace/app/tester/ipc/register.c
===================================================================
--- uspace/app/tester/ipc/register.c	(revision b61d47d14bdea0c512d1a9a0ce603ef37ac239bc)
+++ uspace/app/tester/ipc/register.c	(revision 6364d3c5a4f6a39d32c14922f17a23eaa8bb3507)
@@ -78,5 +78,5 @@
 	for (i = IPC_TEST_START; i < IPC_TEST_START + 10; i++) {
 		ipcarg_t phonead;
-		int res = ipc_connect_to_me(PHONE_NS, i, 0, &phonead);
+		int res = ipc_connect_to_me(PHONE_NS, i, 0, 0, &phonead);
 		if (!res)
 			break;