diff --git a/targets/SIMU/USER/oaisim.c b/targets/SIMU/USER/oaisim.c
index 7c1ea1a3c886bc07f2d90f8fc508216c7c073176..f1b3944a164609631d38ad1c6312289f478b1bfd 100644
--- a/targets/SIMU/USER/oaisim.c
+++ b/targets/SIMU/USER/oaisim.c
@@ -1332,6 +1332,8 @@ main (int argc, char **argv)
   if (oai_emulation.info.opp_enabled == 1)
     reset_opp_meas_oaisim ();
 
+  cpuf=get_cpu_freq_GHz();
+
   init_time ();
 
   init_slot_isr ();