diff --git a/modules/homebrew/init.zsh b/modules/homebrew/init.zsh
index fb05042..bfa667c 100644
--- a/modules/homebrew/init.zsh
+++ b/modules/homebrew/init.zsh
@@ -5,6 +5,9 @@
 #   Sorin Ionescu <sorin.ionescu@gmail.com>
 #
 
+# Load dependencies.
+pmodload 'helper'
+
 # Return if requirements are not found.
 if ! is-darwin && ! is-linux; then
   return 1