diff --git a/cf/aix.m4 b/cf/aix.m4
index 40929284b..878cbb258 100644
--- a/cf/aix.m4
+++ b/cf/aix.m4
@@ -21,7 +21,6 @@ if test "$aix" != no; then
 fi
 
 AM_CONDITIONAL(HAVE_DLOPEN, test "$ac_cv_funclib_dlopen" != no)dnl
-AC_SUBST(AFS_EXTRA_LD)dnl
 AC_SUBST(AIX_EXTRA_KAFS)dnl
 
 ])
\ No newline at end of file