diff --git a/packer-demo/build-and-launch.sh b/packer-demo/build-and-launch.sh
index 854b432..00ffade 100755
--- a/packer-demo/build-and-launch.sh
+++ b/packer-demo/build-and-launch.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
 packer build -machine-readable packer-example.json | tee build.log
-AMI_ID=`egrep -m1 -oe 'ami-.{8}' build.log`
+AMI_ID=`egrep -oe 'ami-.{8}' build.log |tail -n1`
 echo 'variable "AMI_ID" { default = "'${AMI_ID}'" }' > amivar.tf
 terraform apply