diff --git a/configs/packages.nix b/configs/packages.nix
index 791259c..8e907b3 100644
--- a/configs/packages.nix
+++ b/configs/packages.nix
@@ -29,7 +29,7 @@ with pkgs;
     htop
     imagemagick
     libnotify
-    libreoffice-fresh
+    # libreoffice
     lsof
     lxappearance
     mpv
@@ -45,9 +45,7 @@ with pkgs;
     wget
     whois
     xclip
-    xfce.ristretto
-    xfce.thunar
-    xfce.tumbler
+    sxiv
     xorg.xbacklight
     xorg.xcursorthemes
     xorg.xkill
@@ -59,7 +57,7 @@ with pkgs;
   programs.command-not-found.enable = true;
   programs.java = {
     enable = true;
-    package = pkgs.openjdk10;
+    package = pkgs.openjdk;
   };
 
   users.users.kfm.packages = [
diff --git a/configs/retiolum.nix b/configs/retiolum.nix
index 7b860b2..a84f958 100644
--- a/configs/retiolum.nix
+++ b/configs/retiolum.nix
@@ -46,7 +46,7 @@ in {
       name = "retiolum.hosts";
       url = "https://lassul.us/retiolum.hosts";
       # FIXME
-      sha256 = "0a0hk2z883i7jkgb7agiwdalpi1brqqjgdn9aw7x99gdl7jwkzc5";
+      sha256 = "1rqivqbf5p3sb92d8pzxk5ssq5rvrcgnfds2svs2dg845qd31sd6";
     });
 
     environment.systemPackages = [ config.services.tinc.networks.${netname}.package ];
diff --git a/options.nix b/options.nix
index 094a7af..e583b98 100644
--- a/options.nix
+++ b/options.nix
@@ -16,7 +16,7 @@ in {
   options.defaultApplications = mapAttrs (const stringOption) {
     terminal = "${pkgs.xterm}/bin/xterm";
     browser = "${pkgs.chromium}/bin/chromium";
-    fileManager = "${pkgs.xfce.thunar}/bin/thunar";
+    fileManager = "${pkgs.xterm}/bin/xterm ${pkgs.ranger}/bin/ranger";
     locker = "${pkgs.i3lock}/bin/i3lock -e -c ${strings.removePrefix "#" gray.dark}";
   };