diff --git a/unittest/mgos_mock.c b/unittest/mgos_mock.c
index c07b361..961274c 100644
--- a/unittest/mgos_mock.c
+++ b/unittest/mgos_mock.c
@@ -33,7 +33,7 @@ int log_print_prefix(enum cs_log_level l, const char *func, const char *file) {
 
 mgos_timer_id mgos_set_timer(int msecs, int flags, timer_callback cb, void *cb_arg) {
   _mgos_timers++;
-  LOG(LL_INFO, ("Installing timer -- %d timers currently installed)", _mgos_timers));
+  LOG(LL_INFO, ("Installing timer -- %d timers currently installed", _mgos_timers));
   (void) msecs;
   (void) flags;
   (void) cb;
@@ -44,7 +44,7 @@ mgos_timer_id mgos_set_timer(int msecs, int flags, timer_callback cb, void *cb_a
 
 void mgos_clear_timer(mgos_timer_id id) {
   _mgos_timers--;
-  LOG(LL_INFO, ("Clearing timer -- %d timers currently installed)", _mgos_timers));
+  LOG(LL_INFO, ("Clearing timer -- %d timers currently installed", _mgos_timers));
   (void) id;
 
   return;