diff --git a/modules/home-manager/server/shell/fish.nix b/modules/home-manager/server/shell/fish.nix
index 875e48a..290cc31 100644
--- a/modules/home-manager/server/shell/fish.nix
+++ b/modules/home-manager/server/shell/fish.nix
@@ -21,7 +21,7 @@
           # Disable greeting
           set fish_greeting
 
-          set -gx LS_COLORS $(vivid generate gruvbox-dark)
+          set -gx LS_COLORS $(${lib.getExe pkgs.unstable.vivid} generate gruvbox-dark)
           set -gx NIX_LD_LIBRARY_PATH /run/current-system/sw/share/nix-ld/lib
           set -gx GH_AUTH_TOKEN $(${lib.getExe config.programs.gh.package} auth token)
           set -gx COPILOT_API_KEY $(cat ${config.sops.secrets."tokens/copilot".path})
diff --git a/modules/home-manager/server/shell/zsh.nix b/modules/home-manager/server/shell/zsh.nix
index a1d7406..cd58938 100644
--- a/modules/home-manager/server/shell/zsh.nix
+++ b/modules/home-manager/server/shell/zsh.nix
@@ -52,7 +52,7 @@
           zmodload zsh/zprof
 
           # Variables
-          export LS_COLORS="$(vivid generate gruvbox-dark)";
+          export LS_COLORS="$(${lib.getExe pkgs.unstable.vivid} generate gruvbox-dark)";
           export COPILOT_API_KEY="$(cat ${config.sops.secrets."tokens/copilot".path})"
           export CACHIX_AUTH_TOKEN="$(cat ${config.sops.secrets."tokens/cachix".path})"