1 files changed, 1 insertions, 1 deletions
diff --git a/include/gba/m4a_internal.h b/include/gba/m4a_internal.h
index 339a077..0bd6ed7 100755
--- a/include/gba/m4a_internal.h
+++ b/include/gba/m4a_internal.h
@@ -100,7 +100,7 @@ struct CgbChannel
     u8 le;
     u8 sw;
     u32 fr;
-    u32 wp;
+    u32 *wp;
     u32 cp;
     u32 tp;
     u32 pp;