Index: uspace/app/trace/syscalls.c
===================================================================
--- uspace/app/trace/syscalls.c	(revision f044e96c50752824a763e9b11ea00b026e7c0772)
+++ uspace/app/trace/syscalls.c	(revision 90c1d80af2d6dd4e1679d88697a28397618465d4)
@@ -53,6 +53,4 @@
     [SYS_AS_AREA_DESTROY] = { "as_area_destroy",	1,	V_ERRNO },
 
-    [SYS_IPC_CALL_SYNC_FAST] = { "ipc_call_sync_fast",	6,	V_ERRNO },
-    [SYS_IPC_CALL_SYNC_SLOW] = { "ipc_call_sync_slow",	3,	V_ERRNO },
     [SYS_IPC_CALL_ASYNC_FAST] = { "ipc_call_async_fast", 6,	V_HASH },
     [SYS_IPC_CALL_ASYNC_SLOW] = { "ipc_call_async_slow", 2,	V_HASH },