diff --git a/openair1/PHY/NR_TRANSPORT/nr_pbch.c b/openair1/PHY/NR_TRANSPORT/nr_pbch.c
index 6a857b699e..5890ccd09a 100644
--- a/openair1/PHY/NR_TRANSPORT/nr_pbch.c
+++ b/openair1/PHY/NR_TRANSPORT/nr_pbch.c
@@ -274,15 +274,15 @@ int nr_generate_pbch(NR_gNB_PBCH *pbch,
 
   for (int i=0; i<NR_POLAR_PBCH_PAYLOAD_BITS; i++) {
     pbch->pbch_a_interleaved |= ((in>>i)&1)<<(*(interleaver+i));
-//#ifdef DEBUG_PBCH_ENCODING
+#ifdef DEBUG_PBCH_ENCODING
   printf("i %d in 0x%08x out 0x%08x ilv %d (in>>i)&1) %d\n", i, in, pbch->pbch_a_interleaved, *(interleaver+i), (in>>i)&1);
-//#endif
+#endif
   }
 
-//#ifdef DEBUG_PBCH_ENCODING
+#ifdef DEBUG_PBCH_ENCODING
   printf("Interleaving:\n");
   printf("pbch_a_interleaved: 0x%08x\n", pbch->pbch_a_interleaved);
-//#endif
+#endif
 
     // Scrambling
   M = (Lmax == 64)? (NR_POLAR_PBCH_PAYLOAD_BITS - 6) : (NR_POLAR_PBCH_PAYLOAD_BITS - 3);