diff --git a/libknet/man/Makefile.am b/libknet/man/Makefile.am
index f01fd13c..180a973e 100644
--- a/libknet/man/Makefile.am
+++ b/libknet/man/Makefile.am
@@ -1,82 +1,82 @@
 #
 # Copyright (C) 2017-2018 Red Hat, Inc.  All rights reserved.
 #
 # Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
 #          Federico Simoncelli <fsimon@kronosnet.org>
 #
 # This software licensed under GPL-2.0+, LGPL-2.0+
 #
 
 MAINTAINERCLEANFILES	= Makefile.in
 
 include $(top_srcdir)/build-aux/check.mk
 
-dist_man_MANS = \
+man3_MANS = \
 		knet_addrtostr.3 \
 		knet_handle_add_datafd.3 \
 		knet_handle_clear_stats.3 \
 		knet_handle_compress.3 \
 		knet_handle_crypto.3 \
 		knet_handle_enable_filter.3 \
 		knet_handle_enable_pmtud_notify.3 \
 		knet_handle_enable_sock_notify.3 \
 		knet_handle_free.3 \
 		knet_handle_get_channel.3 \
 		knet_get_compress_list.3 \
 		knet_get_crypto_list.3 \
 		knet_handle_get_datafd.3 \
 		knet_handle_get_stats.3 \
 		knet_get_transport_id_by_name.3 \
 		knet_get_transport_list.3 \
 		knet_get_transport_name_by_id.3 \
 		knet_handle_get_transport_reconnect_interval.3 \
 		knet_handle_new.3 \
 		knet_handle_pmtud_get.3 \
 		knet_handle_pmtud_getfreq.3 \
 		knet_handle_pmtud_setfreq.3 \
 		knet_handle_remove_datafd.3 \
 		knet_handle_setfwd.3 \
 		knet_handle_set_transport_reconnect_interval.3 \
 		knet_host_add.3 \
 		knet_host_enable_status_change_notify.3 \
 		knet_host_get_host_list.3 \
 		knet_host_get_id_by_host_name.3 \
 		knet_host_get_name_by_host_id.3 \
 		knet_host_get_policy.3 \
 		knet_host_get_status.3 \
 		knet_host_remove.3 \
 		knet_host_set_name.3 \
 		knet_host_set_policy.3 \
 		knet_link_clear_config.3 \
 		knet_link_get_config.3 \
 		knet_link_get_enable.3 \
 		knet_link_get_link_list.3 \
 		knet_link_get_ping_timers.3 \
 		knet_link_get_pong_count.3 \
 		knet_link_get_priority.3 \
 		knet_link_get_status.3 \
 		knet_link_set_config.3 \
 		knet_link_set_enable.3 \
 		knet_link_set_ping_timers.3 \
 		knet_link_set_pong_count.3 \
 		knet_link_set_priority.3 \
 		knet_log_get_loglevel.3 \
 		knet_log_get_loglevel_id.3 \
 		knet_log_get_loglevel_name.3 \
 		knet_log_get_subsystem_id.3 \
 		knet_log_get_subsystem_name.3 \
 		knet_log_set_loglevel.3 \
 		knet_recv.3 \
 		knet_send.3 \
 		knet_send_sync.3 \
 		knet_strtoaddr.3
 
 $(MANS): doxyfile.stamp
 
-doxyfile.stamp: Doxyfile $(abs_srcdir)/../libknet.h $(top_builddir)/build-aux/doxyxml
+doxyfile.stamp: Doxyfile $(abs_srcdir)/../libknet.h $(abs_top_builddir)/build-aux/doxyxml
 	$(DOXYGEN) Doxyfile
-	$(top_builddir)/build-aux/doxyxml -m -P -o $(abs_builddir) -s 3 -p @PACKAGE_NAME@ -H "Kronosnet Programmer's Manual" -d $(abs_builddir)/xml/ libknet_8h.xml
+	$(abs_top_builddir)/build-aux/doxyxml -m -P -o $(abs_builddir) -s 3 -p @PACKAGE_NAME@ -H "Kronosnet Programmer's Manual" -d $(abs_builddir)/xml/ libknet_8h.xml
 	touch doxyfile.stamp
 
 clean-local:
 	rm -rf doxyfile.stamp xml *.3