diff --git a/scripts/mariadb-service-convert b/scripts/mariadb-service-convert
index c2cea95c07c..42654f68420 100755
--- a/scripts/mariadb-service-convert
+++ b/scripts/mariadb-service-convert
@@ -42,7 +42,7 @@ fi
 
 
 [ -n "${open_files}" ] && echo LimitNOFILE=$open_files
-[ -n "${core_file_size}" ] && echo LimitCore=$core_file_size
+[ -n "${core_file_size}" ] && echo LimitCORE=$core_file_size
 [[ "${niceness}" -gt 0 ]] && echo Nice=$niceness
 [ "${TZ}" != "${tz_old}" ] && echo Environment=\"TZ=${TZ}\"
 
@@ -67,13 +67,13 @@ if [[ $want_syslog -eq 1 ]]; then
 fi
 
 if [[ "${flush_caches}" -gt 0  ]]; then
-  echo ExecStartPre=sync
-  echo ExecStartPre=sysctl -q -w vm.drop_caches=3
+  echo ExecStartPre=/usr/bin/sync
+  echo ExecStartPre=/usr/sbin/sysctl -q -w vm.drop_caches=3
 fi
 
 if [[ "${numa_interleave}" -gt 0 ]]; then
   echo
-  echo ExecStart=numactl --interleave=all ${cmd} '${MYSQLD_OPTS}'
+  echo ExecStart=/usr/bin/numactl --interleave=all ${cmd} '${MYSQLD_OPTS}'
   echo
 fi