diff --git a/nspanel-lovelace-ui/rootfs/usr/bin/mqtt-manager/requirements.txt b/nspanel-lovelace-ui/rootfs/usr/bin/mqtt-manager/requirements.txt
index b05114aa..2f40b128 100644
--- a/nspanel-lovelace-ui/rootfs/usr/bin/mqtt-manager/requirements.txt
+++ b/nspanel-lovelace-ui/rootfs/usr/bin/mqtt-manager/requirements.txt
@@ -1,4 +1,4 @@
-paho-mqtt
+paho-mqtt==1.6.1
 pyyaml
 websockets
 websocket-client
@@ -7,4 +7,4 @@ python-dateutil
 scheduler
 babel
 watchdog
-jinja2
\ No newline at end of file
+jinja2