diff --git a/home-manager/home.nix b/home-manager/home.nix
index 6630001..30316ac 100644
--- a/home-manager/home.nix
+++ b/home-manager/home.nix
@@ -189,6 +189,10 @@
     dotDir = ".config/zsh";
 
     initExtra = ''
+      # Case insensitive autocompletion.
+      zstyle ":completion:*" matcher-list "" "m:{a-zA-Z}={A-Za-z}" "r:|=*" "l:|=* r:|=*"
+      autoload -Uz compinit && compinit
+
       # No arguments: `git status`
       # With arguments: acts like `git`
       g() {