diff --git a/openair1/PHY/LTE_TRANSPORT/prach.c b/openair1/PHY/LTE_TRANSPORT/prach.c
index 1e49475c7ed5fa6677779e55595cd92bac4a503c..e4689fb2f9c42125b1188eb343272b6f1d64bbe8 100644
--- a/openair1/PHY/LTE_TRANSPORT/prach.c
+++ b/openair1/PHY/LTE_TRANSPORT/prach.c
@@ -45,7 +45,7 @@
 #include "SCHED/extern.h"
 #include "UTIL/LOG/vcd_signal_dumper.h"
 
-#define PRACH_DEBUG 1
+//#define PRACH_DEBUG 1
 
 uint16_t NCS_unrestricted[16] = {0,13,15,18,22,26,32,38,46,59,76,93,119,167,279,419};
 uint16_t NCS_restricted[15]   = {15,18,22,26,32,38,46,55,68,82,100,128,158,202,237}; // high-speed case