diff --git a/lib/krb5/Makefile.am b/lib/krb5/Makefile.am
index 1644e29c2..4b283ab92 100644
--- a/lib/krb5/Makefile.am
+++ b/lib/krb5/Makefile.am
@@ -6,17 +6,22 @@ INCLUDES = -I$(top_builddir)/include
 
 lib_LIBRARIES = libkrb5.a
 
-libkrb5_a_SOURCES = address.c asn1_glue.c auth_context.c build_ap_req.c	\
-	build_auth.c cache.c checksum.c config_file.c constants.c	\
-	context.c crc.c data.c encrypt.c fcache.c			\
-	generate_seq_number.c generate_subkey.c get_addrs.c get_cred.c	\
-	get_default_realm.c get_host_realm.c get_in_tkt.c		\
-	get_in_tkt_pw.c get_port.c keyblock.c keytab.c krbhst.c kuserok.c \
-	misc.c mk_error.c mk_priv.c mk_rep.c mk_req.c mk_req_ext.c	\
-	mk_safe.c net_read.c net_write.c principal.c rd_priv.c rd_rep.c \
-	rd_req.c rd_safe.c recvauth.c send_to_kdc.c sendauth.c		\
-	set_default_realm.c store.c store_emem.c store_fd.c		\
-	store_mem.c str2key.c verify_user.c creds.c
+libkrb5_a_SOURCES = \
+	address.c asn1_glue.c auth_context.c \
+	build_ap_req.c build_auth.c cache.c checksum.c \
+	config_file.c constants.c context.c \
+	crc.c creds.c data.c encrypt.c fcache.c \
+	generate_seq_number.c generate_subkey.c \
+	get_addrs.c get_cred.c get_default_realm.c \
+	get_host_realm.c get_in_tkt.c get_in_tkt_pw.c \
+	get_port.c keyblock.c keytab.c krbhst.c \
+	kuserok.c misc.c mk_error.c mk_priv.c mk_rep.c \
+	mk_req.c mk_req_ext.c mk_safe.c net_read.c \
+	net_write.c principal.c rd_priv.c rd_rep.c \
+	rd_req.c rd_safe.c read_message.c recvauth.c \
+	send_to_kdc.c sendauth.c set_default_realm.c \
+	store.c store_emem.c store_fd.c store_mem.c \
+	str2key.c verify_user.c write_message.c
 
 libkrb5_a_LIBADD = ../error/error.o ../error/krb5_err.o \
 	../error/asn1_err.o ../error/hdb_err.o