diff --git a/extras/CoffeeScript.tmbundle/CoffeeScript.tmPreferences b/extras/CoffeeScript.tmbundle/CoffeeScript.tmPreferences
new file mode 100644
index 00000000..bc80ac94
--- /dev/null
+++ b/extras/CoffeeScript.tmbundle/CoffeeScript.tmPreferences
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>name</key>
+	<string>comments</string>
+	<key>scope</key>
+	<string>source.coffee</string>
+	<key>settings</key>
+	<dict>
+		<key>shellVariables</key>
+		<array>
+			<dict>
+				<key>name</key>
+				<string>TM_COMMENT_START</string>
+				<key>value</key>
+				<string># </string>
+			</dict>
+		</array>
+	</dict>
+	<key>uuid</key>
+	<string>0A92C6F6-4D73-4859-B38C-4CC19CBC191F</string>
+</dict>
+</plist>