diff --git a/cf/have-struct-field.m4 b/cf/have-struct-field.m4
index 6f53bc49f..700659ff1 100644
--- a/cf/have-struct-field.m4
+++ b/cf/have-struct-field.m4
@@ -15,6 +15,5 @@ if test "$cache_val" = yes; then
 	AC_DEFINE(foo, 1, [Define if $1 has field $2.])
 	undefine(foo)
 fi
-AC_MSG_RESULT($cache_val)
 undefine(cache_val)
 ])