diff --git a/src/burn/sound/k053260.cpp b/src/burn/sound/k053260.cpp
index 782e43288..62ab64c50 100644
--- a/src/burn/sound/k053260.cpp
+++ b/src/burn/sound/k053260.cpp
@@ -22,7 +22,7 @@ struct k053260_channel_def {
 	UINT32		volume;
 	INT32					play;
 	UINT32		pan;
-	INT32		pos;
+	UINT32		pos;
 	INT32					loop;
 	INT32					ppcm; /* packed PCM ( 4 bit signed ) */
 	INT32					ppcm_data;