diff --git a/homeassistant-supervised/DEBIAN/preinst b/homeassistant-supervised/DEBIAN/preinst
index 4e10e4b..cc37f50 100755
--- a/homeassistant-supervised/DEBIAN/preinst
+++ b/homeassistant-supervised/DEBIAN/preinst
@@ -26,6 +26,9 @@ fi
 dpkg-divert --package homeassistant-supervised --add --rename \
     --divert /etc/NetworkManager/NetworkManager.conf.real /etc/NetworkManager/NetworkManager.conf
 
+dpkg-divert --package homeassistant-supervised --add --rename \
+    --divert /etc/NetworkManager/system-connections/default.real /etc/NetworkManager/system-connections/default
+
 dpkg-divert --package homeassistant-supervised --add --rename \
     --divert /etc/docker/daemon.json.real /etc/docker/daemon.json