diff --git a/modules/default.nix b/modules/default.nix
index bd9d119..05413cd 100644
--- a/modules/default.nix
+++ b/modules/default.nix
@@ -71,6 +71,7 @@
           # do not glob # (conflicts with nix flakes)
           disable -p '#'
         '';
+        histSize = 100000;
       };
       users.defaultUserShell = pkgs.zsh;
       environment.etc."zshrc.local".source = "${pkgs.grml-zsh-config}/etc/zsh/zshrc";