diff --git a/docker/utils/pgsql.sh b/docker/utils/pgsql.sh
index 5de9fce..5a279d3 100644
--- a/docker/utils/pgsql.sh
+++ b/docker/utils/pgsql.sh
@@ -1,34 +1,35 @@
 #!/bin/bash
 
 setup_pgsql () {
     : > ~/.pgpass
+    : > ~/.pg_service.conf
 
     echo "${PGHOST}:5432:template1:${PGUSER}:${POSTGRES_PASSWORD}" >> ~/.pgpass
     echo "${PGHOST}:5432:${PGUSER}:${PGUSER}:${POSTGRES_PASSWORD}" >> ~/.pgpass
     echo "${PGHOST}:5432:${POSTGRES_DB}:${PGUSER}:${POSTGRES_PASSWORD}" >> ~/.pgpass
-    cat > ~/.pg_service.conf <<EOF
+    cat >> ~/.pg_service.conf <<EOF
 [${POSTGRES_DB}]
 dbname=${POSTGRES_DB}
 host=${PGHOST}
 port=5432
 user=${PGUSER}
 EOF
     chmod 0600 ~/.pgpass
 }
 
 wait_pgsql () {
     local db_to_check
     if [ $# -ge 1 ]; then
         db_to_check="$1"
     else
         db_to_check=$POSTGRES_DB
     fi
 
     echo Waiting for postgresql to start and for database $db_to_check to be available.
     wait-for-it ${PGHOST}:5432 -s --timeout=0
     until psql "dbname=${db_to_check} port=5432 host=${PGHOST} user=${PGUSER}" -c "select 'postgresql is up!' as connected"; do sleep 1; done
 }
 
 check_pgsql_db_created () {
     psql "dbname=${POSTGRES_DB} port=5432 host=${PGHOST} user=${PGUSER}" -c "select 'postgresql is up!' as connected" >/dev/null 2>/dev/null
 }