diff --git a/aws/cost-optimization.sh b/aws/cost-optimization.sh
index 8f59886..f34d992 100755
--- a/aws/cost-optimization.sh
+++ b/aws/cost-optimization.sh
@@ -8,15 +8,14 @@ sqlite3 co.db 'create table instances(type varchar(20),running int, ri int);'
 # Count instance types in region
 echo "Getting list of Ec2 instances..."
 aws ec2 describe-instances --query 'Reservations[].Instances[].InstanceType' --filter Name=instance-state-name,Values=running --output text | tr '\t'  '\n' | sort | uniq -c | while read count type; do
-sqlite3 co.db "insert into instances values(\"$type\", \"$count\",0);"
-done
+  echo "insert into instances values(\"$type\", $count,0);"
+done | sqlite3 co.db
 
 # List RI in region
 echo "Getting list of RI..."
 aws ec2 describe-reserved-instances --query ReservedInstances[].[InstanceCount,InstanceType] --output text | while read count type; do
-  # echo sqlite3 co.db "update instances set ri = \"$count\" where type = \"$type\";"
-  sqlite3 co.db "update instances set ri = \"$count\" where type = \"$type\";"
-done
+  echo "update instances set ri = $count where type = \"$type\";"
+done | sqlite3 co.db
 
 # List ISP
 echo "Getting ISP..."