diff --git a/demo/grouper/purge-queue.sh b/demo/grouper/purge-queue.sh
new file mode 100755
index 0000000..2633e4d
--- /dev/null
+++ b/demo/grouper/purge-queue.sh
@@ -0,0 +1 @@
+docker exec grouper_mq_1 rabbitmqctl purge_queue sampleQueue