diff --git a/home/shenvs/c.nix b/home/shenvs/c.nix
index 641cc47..e426d59 100644
--- a/home/shenvs/c.nix
+++ b/home/shenvs/c.nix
@@ -1,5 +1,7 @@
 {pkgs, ...} :
 {
+  static = true;
+  
   packages = with pkgs; [
     binutils
     cmake
diff --git a/home/shenvs/octave.nix b/home/shenvs/octave.nix
index d86c5e3..0384327 100644
--- a/home/shenvs/octave.nix
+++ b/home/shenvs/octave.nix
@@ -1,5 +1,7 @@
 {pkgs, ...}:
 {
+  static = true;
+  
   packages = with pkgs; [
     (octave.withPackages (packages: with packages; [
     	symbolic
diff --git a/home/shenvs/proba.nix b/home/shenvs/proba.nix
index feb07b6..799411a 100644
--- a/home/shenvs/proba.nix
+++ b/home/shenvs/proba.nix
@@ -1,5 +1,7 @@
 {pkgs, ...}:
 {
+  static = true;
+  
   packages = with pkgs; [
     pipenv
     (python310.withPackages ( packages: with packages; [
diff --git a/home/shenvs/tcrb.nix b/home/shenvs/tcrb.nix
index 9fb0768..586a875 100644
--- a/home/shenvs/tcrb.nix
+++ b/home/shenvs/tcrb.nix
@@ -1,5 +1,7 @@
 {pkgs, ... }:
 {
+  static = true;
+  
   packages = with pkgs; [
     pipenv
     (python310.withPackages ( packages: with packages; [
diff --git a/home/shenvs/tex.nix b/home/shenvs/tex.nix
new file mode 100644
index 0000000..ba89df8
--- /dev/null
+++ b/home/shenvs/tex.nix
@@ -0,0 +1,22 @@
+{ pkgs, ... }:
+{
+  static = true;
+
+  packages = with pkgs; [
+    biber
+    (texlive.combine {
+      inherit (texlive)
+        appendix
+        scheme-medium
+        biblatex
+        biblatex-ieee
+        cleveref
+        csquotes
+        enumitem
+        ieeetran
+        titlesec
+        titling
+        zref;
+    })
+  ];
+}
\ No newline at end of file