diff --git a/cmake_targets/tools/run_enb_ue_virt_noS1 b/cmake_targets/tools/run_enb_ue_virt_noS1
index a0f23ecb01bc90a649d5dc6be540ea2917760f88..a5139d4b44c250ab7e1c056d45ef014988f4798b 100755
--- a/cmake_targets/tools/run_enb_ue_virt_noS1
+++ b/cmake_targets/tools/run_enb_ue_virt_noS1
@@ -150,7 +150,7 @@ function main()
 #      -u | --num-ue )
 	    
       -V | --vcd)
-        "setting gtk-wave output"
+        echo "setting gtk-wave output"
         exe_arguments="$exe_arguments -V /tmp/oai_gtk_wave.vcd"
         shift ;
         ;;
@@ -164,6 +164,11 @@ function main()
 	exe_arguments="$exe_arguments -n $2"
         shift 2;
 	;; 
+      -x | --xforms)
+        echo "running with xforms"
+        exe_arguments="$exe_arguments --xforms"
+        shift 1;
+        ;;
       *)   
         echo "Unknown option $1"
         help
@@ -212,11 +217,11 @@ function main()
   fi
   
   if [ $run_gdb -eq 0 ]; then 
-    exec $SUDO $OPENAIR_DIR/targets/bin/oaisim_nos1.Rel10 $exe_arguments | tee /tmp/enb_ue_nos1.log.txt
+    exec $SUDO $OPENAIR_DIR/targets/bin/oaisim_nos1.Rel14 $exe_arguments | tee /tmp/enb_ue_nos1.log.txt
   else
     touch      ~/.gdb_enb_ue_nos1
     chmod 777  ~/.gdb_enb_ue_nos1
-    echo "file $OPENAIR_DIR/targets/bin/oaisim_nos1.Rel10" > ~/.gdb_enb_ue_nos1
+    echo "file $OPENAIR_DIR/targets/bin/oaisim_nos1.Rel14" > ~/.gdb_enb_ue_nos1
     echo "set args $exe_arguments" >> ~/.gdb_enb_ue_nos1
     echo "run"                        >> ~/.gdb_enb_ue_nos1
     cat ~/.gdb_enb_ue_nos1
diff --git a/cmake_targets/tools/run_enb_ue_virt_s1 b/cmake_targets/tools/run_enb_ue_virt_s1
index ff659468038f21939eb5ae9f45fd05343aafcb65..8e717f393a28b637771b9698e61b7f547bb3c444 100755
--- a/cmake_targets/tools/run_enb_ue_virt_s1
+++ b/cmake_targets/tools/run_enb_ue_virt_s1
@@ -174,7 +174,7 @@ function main()
         ;;      
 
       -V | --vcd)
-        "setting gtk-wave output"
+        echo "setting gtk-wave output"
         exe_arguments="$exe_arguments -V /tmp/oai_gtk_wave.vcd"
         shift ;
         ;;
@@ -183,6 +183,11 @@ function main()
         exe_arguments="$exe_arguments -P wireshark"
         shift 2;
         ;;
+      -x | --xforms)
+        echo "running with xforms"
+        exe_arguments="$exe_arguments --xforms"
+        shift 1;
+        ;;
       *)   
         echo "Unknown option $1"
         help
@@ -258,11 +263,11 @@ function main()
   fi
    
   if [ $run_gdb -eq 0 ]; then 
-    exec $OPENAIR_DIR/targets/bin/oaisim.Rel10 $exe_arguments | tee /tmp/enb_ue_s1.log.txt
+    exec $OPENAIR_DIR/targets/bin/oaisim.Rel14 $exe_arguments | tee /tmp/enb_ue_s1.log.txt
   else
     touch      ~/.gdb_enb_ue_s1
     chmod 777  ~/.gdb_enb_ue_s1
-    echo "file $OPENAIR_DIR/targets/bin/oaisim.Rel10" > ~/.gdb_enb_ue_s1
+    echo "file $OPENAIR_DIR/targets/bin/oaisim.Rel14" > ~/.gdb_enb_ue_s1
     echo "set args $exe_arguments" >> ~/.gdb_enb_ue_s1
     echo "run"                        >> ~/.gdb_enb_ue_s1
     cat ~/.gdb_enb_ue_s1