diff --git a/sbin/prepare_dev_env.sh b/sbin/prepare_dev_env.sh
index 58e1d9ebee87c925ad2960c5772cdde0767c5ad9..6449a0a590ae1b6cf5307434f5e393d4cd8d5646 100755
--- a/sbin/prepare_dev_env.sh
+++ b/sbin/prepare_dev_env.sh
@@ -28,7 +28,7 @@ if [ "$(docker volume list | grep -c dev_nomad_station)" = "0" ]; then
 fi
 
 docker pull -q bash
-echo | docker run --rm -i -v dev_nomad_station:/mnt bash bash  <<- EOM
+docker run --rm -i -v dev_nomad_station:/mnt bash bash  <<- EOM
   mkdir -p /mnt/volumes/tango-database
   mkdir -p /mnt/volumes/monitoring-postgresql-data
   mkdir -p /mnt/volumes/monitoring-loki-data