diff --git a/Dockerfile b/Dockerfile
index 49035d7..df05a49 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,5 +8,4 @@ RUN tar xvfz gotty_linux_amd64.tar.gz
 ENV TERM=xterm
 COPY run.sh ./run.sh
 RUN chmod +x ./run.sh
-RUN tmux new-session -d -A -s netdiscover netdiscover
 ENTRYPOINT ["/run.sh"]
diff --git a/docker-compose.yml b/docker-compose.yml
index 4f4ccdb..1648e90 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,3 +10,4 @@ services:
 #     - port=1234
 #     - userpass=user:pass
 #     - title=1234
+#     - passive=true
diff --git a/run.sh b/run.sh
index 8690954..05ca0d0 100644
--- a/run.sh
+++ b/run.sh
@@ -9,5 +9,8 @@ fi
 if [[ -z "$title" ]];then
 	title=netdiscover-docker
 fi
+if [[ "$passive" == "true" ]];then
+	passivearg="-p"
+fi
 
-./gotty -p "$port" $creds --title-format "$title" tmux new-session -A -s netdiscover netdiscover
+./gotty -p "$port" $creds --title-format "$title" tmux new-session -A -s netdiscover netdiscover $passivearg