diff --git a/home/fish.nix b/home/fish.nix
index e1ce004..fb28645 100644
--- a/home/fish.nix
+++ b/home/fish.nix
@@ -1,3 +1,5 @@
+{ pkgs, ... }:
+
 {
   xdg.configFile."fish/config.fish".text = /* fish */ ''
     set -U fish_greeting ""
@@ -6,6 +8,7 @@
     export GOPATH="$HOME/.go"
     export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket"
     export TERMCMD="kitty --single-instance"
+    export XDG_DATA_DIRS="${pkgs.gsettings-desktop-schemas}/share/gsettings-schemas/${pkgs.gsettings-desktop-schemas.name}:${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}:$XDG_DATA_DIRS"
 
     # Required to make gpg-agent work in cases like git commit
     export GPG_TTY=(tty)