diff --git a/home/common/fish.nix b/home/common/fish.nix
index 40ee7cc..f7fa37d 100644
--- a/home/common/fish.nix
+++ b/home/common/fish.nix
@@ -88,7 +88,7 @@
 
       set -gx NOMCOMPAT ${nom-compat}
       # for posix compatibility
-      set -gx SHELL zsh
+      set -gx SHELL ${pkgs.zsh}/bin/zsh
 
       set -g fish_color_autosuggestion 777 brblack
       set -g fish_color_command green
diff --git a/system/hosts/server/home.nix b/system/hosts/server/home.nix
index 5066820..899a19a 100644
--- a/system/hosts/server/home.nix
+++ b/system/hosts/server/home.nix
@@ -161,14 +161,14 @@ in {
     }
   ];
   nix.distributedBuilds = true;
-  # limit CI CPU usage since I'm running everything else off this server too
-  systemd.services.nix-daemon.serviceConfig.CPUQuota = "100%";
+  # limit CI CPU usage to 30% since I'm running everything else off this server too
+  systemd.services.nix-daemon.serviceConfig.CPUQuota = "240%";
   nix.daemonCPUSchedPolicy = "idle";
   nix.daemonIOSchedClass = "idle";
   systemd.services.hydra-evaluator = lib.mkIf config.services.hydra.enable {
     # https://github.com/NixOS/hydra/issues/1186
     environment.GC_DONT_GC = "1";
-    serviceConfig.CPUQuota = "100%";
+    serviceConfig.CPUQuota = "240%";
     serviceConfig.CPUSchedulingPolicy = "idle";
     serviceConfig.IOSchedulingClass = "idle";
   };
diff --git a/system/modules/common.nix b/system/modules/common.nix
index 5708bfb..5a88a29 100644
--- a/system/modules/common.nix
+++ b/system/modules/common.nix
@@ -100,7 +100,16 @@ in {
       kitty.terminfo
       # rxvt-unicode-unwrapped.terminfo
     ]);
-    # TODO: minimal fish config
+    programs.fish.interactiveShellInit = lib.mkIf cfg.minimal ''
+      set -gx SHELL ${pkgs.zsh}/bin/zsh
+      set -g fish_color_autosuggestion 777 brblack
+      set -g fish_color_command green
+      set -g fish_color_operator white
+      set -g fish_color_param white
+      set -g fish_key_bindings fish_vi_key_bindings
+      set -g fish_cursor_insert line
+      set -g fish_cursor_replace underscore
+    '';
     programs.vim = lib.mkIf cfg.minimal {
       defaultEditor = lib.mkDefault true;
       package = pkgs.vim-full.customize {