diff --git a/sysbench.sh b/sysbench.sh
index 5c6d8f5..7bac479 100644
--- a/sysbench.sh
+++ b/sysbench.sh
@@ -2,7 +2,7 @@
 
 if [ ! -f /etc/apt/sources.list.d/akopytov_sysbench.list ];then
 curl -s https://packagecloud.io/install/repositories/akopytov/sysbench/script.deb.sh | sudo bash
-sudo apt -y install sysbench
+apt-get install -y  sysbench
 fi
 
 echo "" > sysbench.log
@@ -33,6 +33,7 @@ echo "Disk Benchmark"
 echo "#################################"
 echo ""
 } >> sysbench.log
+
 sysbench fileio --file-total-size=5G prepare &>/dev/null
 sysbench fileio --file-total-size=5G --file-test-mode=rndrw --time=300 --max-requests=0 run >> sysbench.log
 sysbench fileio --file-total-size=5G cleanup &>/dev/null