diff --git a/DATA/common/setenv_calib.sh b/DATA/common/setenv_calib.sh
index 68c0454f9..d0e8d120d 100755
--- a/DATA/common/setenv_calib.sh
+++ b/DATA/common/setenv_calib.sh
@@ -119,8 +119,10 @@ get_proxy_connection()
   # setting the type of connection
   if [[ $2 == "input" ]]; then
       local CONNECTION="method=bind,type=pull"
+      local NAMECONNECTION="--proxy-name"
   elif [[ $2 == "output" ]]; then
       local CONNECTION="method=connect,type=push"
+      local NAMECONNECTION="--proxy-channel-name"
   else
       echo "parameter 2 should be either 'input' or 'output'"
       exit 2
@@ -131,7 +133,7 @@ get_proxy_connection()
   else
     CONNECTION+=",transport=zeromq"
   fi
-  local PROXY_CONN="--proxy-channel-name aggregator-proxy-$1 --channel-config \"name=aggregator-proxy-$1,$CONNECTION,rateLogging=1\""
+  local PROXY_CONN="$NAMECONNECTION aggregator-proxy-$1 --channel-config \"name=aggregator-proxy-$1,$CONNECTION,rateLogging=1\""
 
   echo PROXY_CONN = $PROXY_CONN 1>&2
   echo $PROXY_CONN