diff --git a/man/man3/mux.3 b/man/man3/mux.3
index 6c12542..f83da56 100644
--- a/man/man3/mux.3
+++ b/man/man3/mux.3
@@ -149,7 +149,3 @@
 does not know how to free protocol messages,
 so message arriving with unexpected or invalid
 tags are leaked.
-.PP
-Using
-.I mintag
-other than zero is not well tested and probably buggy.