diff --git a/zsh/func/init-rc-darwin b/zsh/func/init-rc-darwin
new file mode 100644
index 0000000..f578c2c
--- /dev/null
+++ b/zsh/func/init-rc-darwin
@@ -0,0 +1,39 @@
+#!/usr/bin/env zsh
+# Eryn Wells <eryn@erynwells.me>
+
+autoload -Uz binary_exists
+
+function init-rc-darwin
+{
+    alias acls='command ls -le'
+
+    # These things might have been installed by Homebrew, and I like the GNU
+    # versions better.
+    binary_exists gdircolors && alias dircolors='gdircolors'
+    binary_exists gfind      && alias find='gfind'
+    binary_exists gnuindent  && alias indent='gnuindent'
+
+    binary_exists gls && init_rc_configure_ls `which gls`
+
+    # ldd doesn't exist on OS X, but otool -L does the same thing.
+    alias ldd='otool -L'
+
+    # From macOS's system zshrc.
+    # Disable the log builtin, so we don't conflict with /usr/bin/log
+    disable log
+
+    local sounds=/System/Library/Sounds
+    alias glass="afplay $sounds/Glass.aiff"
+    alias funk="afplay $sounds/Funk.aiff"
+
+    autoload -Uz darwin_init_once
+    autoload -Uz darwin-icloud-drive-path
+    autoload -Uz darwin_configure_screenshots_directory
+    autoload -Uz finder
+
+    alias -s app='open'
+    alias -s xcodeproj='open-xcode'
+    alias -s xcworkspace='open-xcode'
+}
+
+init-rc-darwin "$@"
diff --git a/zsh/func/init_rc_darwin b/zsh/func/init_rc_darwin
deleted file mode 100644
index 308a1fa..0000000
--- a/zsh/func/init_rc_darwin
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/usr/bin/env zsh
-# Eryn Wells <eryn@erynwells.me>
-
-autoload -Uz binary_exists
-
-alias acls='command ls -le'
-
-# These things might have been installed by Homebrew, and I like the GNU
-# versions better.
-binary_exists gdircolors && alias dircolors='gdircolors'
-binary_exists gfind      && alias find='gfind'
-binary_exists gnuindent  && alias indent='gnuindent'
-
-binary_exists gls && init_rc_configure_ls `which gls`
-
-# ldd doesn't exist on OS X, but otool -L does the same thing.
-alias ldd='otool -L'
-
-# From macOS's system zshrc.
-# Disable the log builtin, so we don't conflict with /usr/bin/log
-disable log
-
-local sounds=/System/Library/Sounds
-alias glass="afplay $sounds/Glass.aiff"
-alias funk="afplay $sounds/Funk.aiff"
-
-autoload -Uz darwin_init_once
-autoload -Uz darwin-icloud-drive-path
-autoload -Uz darwin_configure_screenshots_directory
-
-# Open a file or folder in Finder.
-function finder {
-    if [[ -z "$1" ]]; then
-        open -R .
-    fi
-
-    open -R "$1"
-}
-
-alias -s app='open'
-alias -s xcodeproj='open-xcode'
-alias -s xcworkspace='open-xcode'
diff --git a/zshrc b/zshrc
index 9b0e149..ce0e2c1 100644
--- a/zshrc
+++ b/zshrc
@@ -11,7 +11,7 @@ zsh_init_rc_functions=( \
     init_zsh_options \
     init_zsh_history \
     init_app_environments \
-    init_rc_$SYS \
+    init-rc-$SYS \
 )
 
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