diff --git a/homes/aarch64-darwin/harald@rialo/default.nix b/homes/aarch64-darwin/harald@rialo/default.nix
index 60d37b2..02f2130 100644
--- a/homes/aarch64-darwin/harald@rialo/default.nix
+++ b/homes/aarch64-darwin/harald@rialo/default.nix
@@ -13,6 +13,10 @@
     ];
   };
 
+  programs.fish.interactiveShellInit = ''
+    ulimit -n 10240
+  '';
+
   metacfg = {
     cli-apps = {
       bash.enable = true;