diff --git a/evomaintenance.sh b/evomaintenance.sh
index c659b38..9652a5e 100644
--- a/evomaintenance.sh
+++ b/evomaintenance.sh
@@ -126,10 +126,8 @@ fi
 # SQL_TEXTE=`echo "${TEXTE}" | sed "s/'/\\\\\\'/g ; s@/@\\\\\/@g ; s@\\&@et@g"`
 SQL_TEXTE=`echo "${TEXTE}" | sed "s/'/''/g"`
 
-echo "
-INSERT INTO evomaint(hostname,userid,ipaddress,begin_date,end_date,details)
-VALUES ('${HOSTNAME_INTERNAL}','${USER}','${IP}','${BEGIN_DATE}',now(),'${SQL_TEXTE}') " | \
-    psql ${PGDB} ${PGTABLE} -h ${PGHOST}
+PG_QUERY="INSERT INTO evomaint(hostname,userid,ipaddress,begin_date,end_date,details) VALUES ('${HOSTNAME_INTERNAL}','${USER}','${IP}','${BEGIN_DATE}',now(),'${SQL_TEXTE}')"
+echo "${PG_QUERY}" | psql ${PGDB} ${PGTABLE} -h ${PGHOST}
 
 # send mail
 MAIL_TEXTE=$(echo "${TEXTE}" | sed "s@/@\\\\\/@g")