diff --git a/src/dds.rs b/src/dds.rs
index df5a356..7e82482 100644
--- a/src/dds.rs
+++ b/src/dds.rs
@@ -372,6 +372,7 @@ impl_register_io!(
 	0x12,	8,
 	0x13,	8,
 	0x14,	8,
-	0x15,	8,
-	0x16,	4
+	0x15,	8
+	// RAM works in other way
+	// 0x16,	4
 );