diff --git a/targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c b/targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
index 0e2a5ceb36..7278c2727d 100644
--- a/targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
+++ b/targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
@@ -148,7 +148,7 @@ int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, voi
   
     int sent_byte;
     
-    if (eth->compression = ALAW_COMPRESS) {
+    if (eth->compression == ALAW_COMPRESS) {
       sent_byte = RAW_PACKET_SIZE_BYTES_ALAW(nsamps);
     } else {
       sent_byte = RAW_PACKET_SIZE_BYTES(nsamps);
diff --git a/targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h b/targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
index b1e3db1b6e..6c51db64ce 100644
--- a/targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
+++ b/targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
@@ -68,7 +68,7 @@
 
 // Packet sizes for IF4p5 interface format
 #define DATA_BLOCK_SIZE_BYTES(scaled_nblocks) (sizeof(uint16_t)*scaled_nblocks)
-#define PRACH_HARD_CODED_NUM_SAMPLES (839*4)
+#define PRACH_HARD_CODED_NUM_SAMPLES (839*2)
 #define PRACH_BLOCK_SIZE_BYTES (sizeof(int16_t)*PRACH_HARD_CODED_NUM_SAMPLES)  // FIX hard coded prach size
  
 #define RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))  
diff --git a/targets/RT/USER/lte-softmodem.c b/targets/RT/USER/lte-softmodem.c
index ed9d955e8a..8303d88218 100644
--- a/targets/RT/USER/lte-softmodem.c
+++ b/targets/RT/USER/lte-softmodem.c
@@ -1081,6 +1081,7 @@ static void get_options (int argc, char **argv) {
                     } else {
                         (eth_params+j)->rf_preference          = 0;
                     }
+                    (eth_params+j)->if_compress               = enb_properties->properties[i]->rrh_gw_config[j].if_compress;
                 } else {
                     local_remote_radio = BBU_LOCAL_RADIO_HEAD;
                 }