diff --git a/xfree-3.supp b/xfree-3.supp
index b735b73..178f9ce 100644
--- a/xfree-3.supp
+++ b/xfree-3.supp
@@ -16,8 +16,8 @@
 #
 # For Memcheck, the supp_kinds are:
 #
-#     Param Value1 Value2 Value4 Value8
-#     Free Addr1 Addr2 Addr4 Addr8
+#     Param Value1 Value2 Value4 Value8 Value16
+#     Free Addr1 Addr2 Addr4 Addr8 Addr16
 #     Cond (previously known as Value0)
 #
 # and the optional extra info is: