diff --git a/data/jenkins/scripts/create-client.sh b/data/jenkins/scripts/create-client.sh
index af5d6b8..d94553a 100644
--- a/data/jenkins/scripts/create-client.sh
+++ b/data/jenkins/scripts/create-client.sh
@@ -15,6 +15,26 @@
 
 set -euo pipefail
 
+usage() {
+  cat <<EOF
+Uso:
+  $(basename "$0") --cliente <cliente> \\
+    --tienda <nombre> [--tienda <nombre> ...] \\
+    --nodo <tienda>:<numero> [--nodo <tienda>:<numero> ...]
+
+Ejemplo:
+  $(basename "$0") --cliente econo-mbs \\
+    --tienda yabucoa --tienda san-lorenzo \\
+    --nodo yabucoa:1 --nodo yabucoa:2 --nodo yabucoa:3 \\
+    --nodo san-lorenzo:3 --nodo san-lorenzo:4
+EOF
+}
+
+if [[ $# -eq 0 ]]; then
+  usage
+  exit 1
+fi
+
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 JENKINS_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
 REPO_ROOT="$(cd "$JENKINS_DIR/../.." && pwd)"