diff --git a/cmake_targets/build_oai b/cmake_targets/build_oai
index 960b241047..712d3df8c3 100755
--- a/cmake_targets/build_oai
+++ b/cmake_targets/build_oai
@@ -48,7 +48,7 @@ DEADLINE_SCHEDULER_FLAG_USER=""
 CPU_AFFINITY_FLAG_USER="False" #Only valid when low-latency flag is set to False
 REL="Rel15"
 HW="None"
-TP="None"
+TP="Ethernet"
 EPC=0
 VERBOSE_COMPILE=0
 CFLAGS_PROCESSOR_USER=""
@@ -289,6 +289,9 @@ function main() {
             esac
 			echo_info "Setting hardware to: $HW"
             shift 2;;
+       -t | --transport)
+	    TP=$2
+            shift 2;;
        -P | --phy_simulators)
             SIMUS_PHY=1
             echo_info "Will compile dlsim, ulsim, ..."
@@ -936,12 +939,30 @@ function main() {
           echo_info "Building transport protocol libraries"
           rm -f liboai_transpro.so
           rm -f $dbin/liboai_transpro.so
-          compilations \
-              $build_dir oai_eth_transpro \
-              liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
-          ln -sf liboai_eth_transpro.so liboai_transpro.so
-          ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so
-          echo_info "liboai_transpro.so is linked to ETHERNET transport"
+	  if [ "$TP" == "Ethernet" ]; then
+              compilations \
+		  $build_dir oai_eth_transpro \
+		  liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
+              ln -sf liboai_eth_transpro.so liboai_transpro.so
+              ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so
+              echo_info "liboai_transpro.so is linked to ETHERNET transport"
+	  fi
+	  if [ "$TP" == "benetel4g" ]; then
+              compilations \
+		  $build_dir benetel_4g \
+		  libbenetel_4g.so $dbin/libbenetel_4g.$REL
+              ln -sf libbenetel_4g.so liboai_transpro.so
+              ln -sf $dbin/libbenetel_4g.so.$REL $dbin/liboai_transpro.so
+              echo_info "liboai_transpro.so is linked to BENETEL4G transport"
+	  fi
+	  if [ "$TP" == "benetel5g" ]; then
+              compilations \
+		  $build_dir benetel_5g \
+		  libbenetel_5g.so $dbin/libbenetel_5g.$REL
+              ln -sf libbenetel_5g.so liboai_transpro.so
+              ln -sf $dbin/libbenetel_5g.so.$REL $dbin/liboai_transpro.so
+              echo_info "liboai_transpro.so is linked to BENETEL4G transport"
+	  fi
       fi
   fi