diff --git a/Audio/Chain/OutputNode.h b/Audio/Chain/OutputNode.h
index a66c57992..81f7b0b71 100644
--- a/Audio/Chain/OutputNode.h
+++ b/Audio/Chain/OutputNode.h
@@ -18,7 +18,7 @@
 @interface OutputNode : Node {
 	AudioStreamBasicDescription format;
 	
-	unsigned long amountPlayed;
+	unsigned long long amountPlayed;
 	OutputCoreAudio *output;
 }