diff --git a/.config/containers/systemd/transmission.container b/.config/containers/systemd/transmission.container
index ca3190e..0c139f3 100644
--- a/.config/containers/systemd/transmission.container
+++ b/.config/containers/systemd/transmission.container
@@ -7,7 +7,7 @@ ContainerName=transmission
 Environment=PGID=1000
 Environment=PUID=1000
 Image=lscr.io/linuxserver/transmission:latest
-Network=host
+Network=private
 PublishPort=51413:51413
 PublishPort=51413:51413/udp
 PublishPort=9091:9091
diff --git a/.config/emacs/init.el b/.config/emacs/init.el
index bea332b..d89e54f 100644
--- a/.config/emacs/init.el
+++ b/.config/emacs/init.el
@@ -186,6 +186,22 @@
 (use-package org-contacts
   :after org-contrib)
 
+(use-package deflate
+  :ensure (:repo "https://github.com/skuro/deflate"))
+(use-package plantuml-mode
+  :ensure (:repo "https://github.com/skuro/plantuml-mode")
+  :custom
+  ;; keep-sorted start
+  (plantuml-default-exec-mode 'server)
+  (plantuml-output-type "svg")
+  (plantuml-server-url "http://localhost:8080")
+  ;; keep-sorted end
+  :init
+  (add-to-list 'auto-mode-alist '("\\.plantuml\\'" . plantuml-mode))
+  (add-to-list 'org-src-lang-modes '("plantuml" . plantuml))
+  (org-babel-do-load-languages 'org-babel-load-languages '((plantuml . t)))
+  )
+
 (use-package age
   :custom
   (age-default-identity "~/.age/key")