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Diffstat (limited to 'nixpkgs/nixos/modules/programs/tmux.nix')
-rw-r--r--nixpkgs/nixos/modules/programs/tmux.nix2
1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/nixos/modules/programs/tmux.nix b/nixpkgs/nixos/modules/programs/tmux.nix
index 3d5a37274ae2..ed077e3daa76 100644
--- a/nixpkgs/nixos/modules/programs/tmux.nix
+++ b/nixpkgs/nixos/modules/programs/tmux.nix
@@ -177,7 +177,7 @@ in {
       systemPackages = [ pkgs.tmux ];
 
       variables = {
-        TMUX_TMPDIR = lib.optional cfg.secureSocket ''''${XDG_RUNTIME_DIR:-"/run/user/\$(id -u)"}'';
+        TMUX_TMPDIR = lib.optional cfg.secureSocket ''''${XDG_RUNTIME_DIR:-"/run/user/$(id -u)"}'';
       };
     };
   };