--- urbackupclient/backup_scripts/postgresqldump.orig	2021-05-11 19:12:04 UTC
+++ urbackupclient/backup_scripts/postgresqldump
@@ -31,9 +31,9 @@ alias errcho='>&2 echo'
 TIME=`date`
 errcho "Starting dump backup of PostgreSQL at $TIME..."
 
-su postgres -c "pg_dumpall"
+su postgres -c "%%PREFIX%%/bin/pg_dumpall"
 
 TIME=`date`
 errcho "Backup of PostgreSQL finished at $TIME."
 
-exit 0
\ No newline at end of file
+exit 0