diff --git a/zsh/.zsh/functions/unzip b/zsh/.zsh/functions/unzip
new file mode 100644
index 0000000..a44f23b
--- /dev/null
+++ b/zsh/.zsh/functions/unzip
@@ -0,0 +1,2 @@
+# -*- mode: sh; sh-shell: zsh; -*-
+command unzip "$@" -x '__MACOSX*' '*.DS_Store'
diff --git a/zsh/GNUmakefile b/zsh/GNUmakefile
index 1b688ee..32f2011 100644
--- a/zsh/GNUmakefile
+++ b/zsh/GNUmakefile
@@ -1,6 +1,9 @@
 include ../dotfiles.mk
 
-all: .profile
+all: .profile .zshrc .zsh/functions/unzip.zwc
 
 .%: %.org
 	$(call tangle,sh)
+
+.zsh/functions/%.zwc: .zsh/functions/%
+	zsh -c "zcompile $^"