diff --git a/home/home.nix b/home/home.nix
index 53973f0..dba2b85 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -126,6 +126,7 @@ in {
       texpresso
       python313Packages.pygments
       android-tools
+      pstree
       # texlive.combined.scheme-full
 
       # security