Index: uspace/lib/c/generic/io/console.c
===================================================================
--- uspace/lib/c/generic/io/console.c	(revision 87822cef54e5abb65818d91148b7ff319d6292da)
+++ uspace/lib/c/generic/io/console.c	(revision 36795edf59b53d3f30384d83e6a8042eec3ea891)
@@ -323,4 +323,8 @@
 void console_unmap(console_ctrl_t *ctrl, charfield_t *buf)
 {
+	async_exch_t *exch = async_exchange_begin(ctrl->output_sess);
+	(void) async_req_0_0(exch, CONSOLE_UNMAP);
+	async_exchange_end(exch);
+
 	as_area_destroy(buf);
 }