diff --git a/flake.lock b/flake.lock
index 0e05220c..de18c2a4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -208,11 +208,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1729580721,
-        "narHash": "sha256-HceXVqBUk5ktSSWlh0h1QTGrx0tqEVBH3UpczrucNuI=",
+        "lastModified": 1729655544,
+        "narHash": "sha256-hBj125YlrtNbS837jmHlHgNWv2DYnkKs6SlYuXteEus=",
         "owner": "donovanglover",
         "repo": "sakaya",
-        "rev": "f7607744ae172ca68f3a87a919868b618c04d0c2",
+        "rev": "a6398dfc7d0e63165ca7899a0307e0dcb0bb3e6f",
         "type": "github"
       },
       "original": {
diff --git a/modules/containers.nix b/modules/containers.nix
index 103ca986..32907723 100644
--- a/modules/containers.nix
+++ b/modules/containers.nix
@@ -96,9 +96,6 @@ in
             variables.TERM = "xterm-kitty";
 
             sessionVariables = {
-              WAYLAND_DISPLAY = "wayland-1";
-              XDG_RUNTIME_DIR = "/run/user/1000";
-              DISPLAY = ":0";
               LC_ALL = "ja_JP.UTF-8";
               TZ = "Asia/Tokyo";
             };