diff --git a/Makefile b/Makefile
index 68ec3ab0c..b7f0e79db 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,7 @@ makefiles = \
   src/resolve-system-dependencies/local.mk \
   scripts/local.mk \
   misc/bash/local.mk \
+  misc/zsh/local.mk \
   misc/systemd/local.mk \
   misc/launchd/local.mk \
   misc/upstart/local.mk \
diff --git a/misc/zsh/local.mk b/misc/zsh/local.mk
new file mode 100644
index 000000000..418fb1377
--- /dev/null
+++ b/misc/zsh/local.mk
@@ -0,0 +1 @@
+$(eval $(call install-file-as, $(d)/completion.zsh, $(datarootdir)/zsh/site-functions/_nix, 0644))