diff --git a/kdc/Makefile.am b/kdc/Makefile.am
index 003c4418e..3bbd53275 100644
--- a/kdc/Makefile.am
+++ b/kdc/Makefile.am
@@ -12,9 +12,6 @@ libexec_PROGRAMS = hprop hpropd kdc
 
 man_MANS = kdc.8 kstash.8 hprop.8 hpropd.8
 
-kerberos4.h
-rx.h
-
 hprop_SOURCES = hprop.c hprop-common.c hprop.h kadb.h 
 hpropd_SOURCES = hpropd.c hprop-common.c hprop.h