diff --git a/home/NixVM.nix b/home/NixVM.nix
index fc68e7c..0742769 100644
--- a/home/NixVM.nix
+++ b/home/NixVM.nix
@@ -7,4 +7,10 @@
   ];
 
   programs.ssh.matchBlocks."*".identityFile = "/home/user/.secrets/SSH/NixVM/id_ed25519";
+
+  home.packages = with pkgs; [
+    wl-clipboard
+    jq
+    evince
+  ];
 }
diff --git a/home/git/default.nix b/home/git/default.nix
index 522ab36..b6199a5 100644
--- a/home/git/default.nix
+++ b/home/git/default.nix
@@ -9,6 +9,9 @@
       s = "status";
       a = "add";
     };
+    ignores = [
+        "*.direnv/"
+    ];
     extraConfig = {
       credentials.helper = "store";
       pull.rebase = false;
diff --git a/home/utils/common.nix b/home/utils/common.nix
index b36fa00..ccb927f 100644
--- a/home/utils/common.nix
+++ b/home/utils/common.nix
@@ -27,4 +27,10 @@
     COLORTERM = "truecolor";
   };
 
+  home.file.".latexmkrc".text = ''
+      $pdf_mode = 1;
+      $pdflatex = 'lualatex %O %S';
+      $pdf_previewer = 'evince %O %S';
+  '';
+
 }
diff --git a/home/zsh/default.nix b/home/zsh/default.nix
index edc9b17..3a80b12 100644
--- a/home/zsh/default.nix
+++ b/home/zsh/default.nix
@@ -15,6 +15,7 @@
   ];
   home.sessionVariables = {
     BROWSER = "firefox";
+    PDF_VIEWER = "evince";
     GPULAB_CERT = "${config.xdg.dataHome}/gpulab.pem";
     GPULAB_DEV = "False";
     GCC_COLORS =
diff --git a/hosts/NixVM/default.nix b/hosts/NixVM/default.nix
index 5ec1376..03b44bb 100644
--- a/hosts/NixVM/default.nix
+++ b/hosts/NixVM/default.nix
@@ -4,6 +4,10 @@
     (import ../Common/default.nix { inherit inputs config pkgs; })
   ];
 
+  services.ollama = {
+      enable = true;
+  };
+
   networking.wg-quick.interfaces = {
     wg0 = {
       address = [ "10.0.0.13/24" ];