diff --git a/init.zsh b/init.zsh
index ebae912..41737fd 100644
--- a/init.zsh
+++ b/init.zsh
@@ -182,6 +182,9 @@ zstyle -a ':prezto:load' zmodule 'zmodules'
 for zmodule ("$zmodules[@]") zmodload "zsh/${(z)zmodule}"
 unset zmodule{s,}
 
+# Load more specific 'run-help' function from $fpath.
+unalias run-help && autoload -Uz run-help
+
 # Autoload Zsh functions.
 zstyle -a ':prezto:load' zfunction 'zfunctions'
 for zfunction ("$zfunctions[@]") autoload -Uz "$zfunction"