diff --git a/demos/cocoa/speech.factor b/demos/cocoa/speech.factor
index f2e60cc877..34afd4086f 100644
--- a/demos/cocoa/speech.factor
+++ b/demos/cocoa/speech.factor
@@ -1,5 +1,7 @@
 ! Copyright (C) 2006 Slava Pestov
 ! See http://factorcode.org/license.txt for BSD license.
+IN: objc-classes
+DEFER: NSSpeechSynthesizer
 
 IN: cocoa-speech
 USING: cocoa objc objc-classes kernel ;
@@ -7,6 +9,7 @@ USING: cocoa objc objc-classes kernel ;
 "NSSpeechSynthesizer" f import-objc-class
 
 : say ( string -- )
-	NSSpeechSynthesizer -> alloc f -> initWithVoice: swap <NSString> -> startSpeakingString: drop ;
+	NSSpeechSynthesizer -> alloc f -> initWithVoice: swap
+    <NSString> -> startSpeakingString: drop ;
 
 "Hello from Factor" say