diff --git a/docker-bench-security.sh b/docker-bench-security.sh
index b4ccbf3..219859b 100755
--- a/docker-bench-security.sh
+++ b/docker-bench-security.sh
@@ -44,9 +44,8 @@ usage () {
   -l FILE      optional  Log output in FILE
   -c CHECK     optional  Comma delimited list of specific check(s)
   -e CHECK     optional  Comma delimited list of specific check(s) to exclude
-  -i INCLUDE   optional  Comma delimited list of patterns within a container name to check
-  -x EXCLUDE   optional  Comma delimited list of patterns within a container name to exclude from check
-  -t TARGET    optional  Comma delimited list of images name to check
+  -i INCLUDE   optional  Comma delimited list of patterns within a container or image name to check
+  -x EXCLUDE   optional  Comma delimited list of patterns within a container or image name to exclude from check
 EOF
 }
 
@@ -63,7 +62,6 @@ do
   e) checkexclude="$OPTARG" ;;
   i) include="$OPTARG" ;;
   x) exclude="$OPTARG" ;;
-  t) imgList="$OPTARG" ;;
   *) usage; exit 1 ;;
   esac
 done