diff --git a/executables/main-fs6.c b/executables/main-fs6.c
index d2d64d0959..c4a0d85b34 100644
--- a/executables/main-fs6.c
+++ b/executables/main-fs6.c
@@ -917,7 +917,7 @@ void phy_procedures_eNB_TX_fromsplit(uint8_t *bufferZone, int nbBlocks, PHY_VARS
 
   if (NFAPI_MODE==NFAPI_MONOLITHIC || NFAPI_MODE==NFAPI_MODE_PNF) {
     if (is_pmch_subframe(frame,subframe,fp)) {
-      pmch_procedures(eNB,proc);
+      pmch_procedures(eNB,proc,0);
     } else {
       // this is not a pmch subframe, so generate PSS/SSS/PBCH
       common_signal_procedures(eNB,frame, subframe);