diff --git a/gunther/configuration.nix b/gunther/configuration.nix
index ed8cf9b..e9274ce 100755
--- a/gunther/configuration.nix
+++ b/gunther/configuration.nix
@@ -77,10 +77,20 @@
     enable = true;
     nssmdns4 = true;
     openFirewall = true;
+    publish.enable = true;
+    publish.userServices = true;
   };
   services.printing = {
     enable = true;
     drivers = [ pkgs.splix ];
+    browsing = true;
+    listenAddresses = [ "*:631" ];
+    allowFrom = [ "all" ];
+    defaultShared = true;
+    extraConf = ''
+      BrowseLocalProtocols all
+    '';
+    openFirewall = true;
   };
 
   # bluetooth
@@ -137,6 +147,8 @@
 
         # deps for hyprland / eww
         socat
+
+        texliveFull
       ];
 
   system.stateVersion = "24.05";
@@ -169,7 +181,8 @@
   #   "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ="
   # ];
   nix.settings.substituters = [
-    "https://aseipp-nix-cache.global.ssl.fastly.net" 
+    "https://aseipp-nix-cache.freetls.fastly.net" 
+    # "https://aseipp-nix-cache.global.ssl.fastly.net" 
     # "https://cache.iog.io"
   ];
 
diff --git a/gunther/leonv.nix b/gunther/leonv.nix
index 6d9f34e..c66c1e0 100755
--- a/gunther/leonv.nix
+++ b/gunther/leonv.nix
@@ -39,7 +39,7 @@
     # development
     jetbrains.idea-ultimate
     gnumake
-    texliveFull
+    # texliveFull
     # texlive.combined.scheme-full
     # ltex-ls
     ghostscript