diff --git a/iptables.spec b/iptables.spec
index 21532fc..0405e08 100644
--- a/iptables.spec
+++ b/iptables.spec
@@ -24,8 +24,8 @@ License:        GPL-2.0-only AND Artistic-2.0
 Group:          Productivity/Networking/Security
 Url:            http://netfilter.org/projects/iptables/
 #Git-Clone:     git://git.netfilter.org/iptables
-#Source:         http://netfilter.org/projects/iptables/files/%name-%version.tar.bz2
-#Source2:        http://netfilter.org/projects/iptables/files/%name-%version.tar.bz2.sig
+#Source:         http://netfilter.org/projects/iptables/files/%%name-%%version.tar.bz2
+#Source2:        http://netfilter.org/projects/iptables/files/%%name-%%version.tar.bz2.sig
 Source:         %name-%version.tar.xz
 Source3:        %name.keyring
 Patch3:         iptables-batch.patch
@@ -182,7 +182,7 @@ update-alternatives \
 	--slave "%_sbindir/ip6tables-restore" ip6tables-restore "%_sbindir/xtables-legacy-multi" \
 	--slave "%_sbindir/ip6tables-save" ip6tables-save "%_sbindir/xtables-legacy-multi"
 
-%preun
+%postun
 if test "$1" = 0; then
 	update-alternatives --remove iptables "%_sbindir/xtables-legacy-multi"
 fi
@@ -202,7 +202,7 @@ update-alternatives --install "%_sbindir/ebtables" ebtables "%_sbindir/xtables-n
 	--slave "%_sbindir/ebtables-restore" ebtables-restore "%_sbindir/xtables-nft-multi" \
 	--slave "%_sbindir/ebtables-save" ebtables-save "%_sbindir/xtables-nft-multi"
 
-%preun backend-nft
+%postun backend-nft
 if test "$1" = 0; then
 	update-alternatives --remove iptables "%_sbindir/xtables-nft-multi"
 	update-alternatives --remove arptables "%_sbindir/xtables-nft-multi"
@@ -238,12 +238,12 @@ fi
 %ghost %_sysconfdir/alternatives/ip6tables
 %ghost %_sysconfdir/alternatives/ip6tables-restore
 %ghost %_sysconfdir/alternatives/ip6tables-save
-%ghost %_sbindir/iptables
-%ghost %_sbindir/iptables-restore
-%ghost %_sbindir/iptables-save
-%ghost %_sbindir/ip6tables
-%ghost %_sbindir/ip6tables-restore
-%ghost %_sbindir/ip6tables-save
+%_sbindir/iptables
+%_sbindir/iptables-restore
+%_sbindir/iptables-save
+%_sbindir/ip6tables
+%_sbindir/ip6tables-restore
+%_sbindir/ip6tables-save
 
 %files backend-nft
 %ghost %_sysconfdir/alternatives/iptables
@@ -258,18 +258,18 @@ fi
 %ghost %_sysconfdir/alternatives/ebtables
 %ghost %_sysconfdir/alternatives/ebtables-restore
 %ghost %_sysconfdir/alternatives/ebtables-save
-%ghost %_sbindir/iptables
-%ghost %_sbindir/iptables-restore
-%ghost %_sbindir/iptables-save
-%ghost %_sbindir/ip6tables
-%ghost %_sbindir/ip6tables-restore
-%ghost %_sbindir/ip6tables-save
-%ghost %_sbindir/arptables
-%ghost %_sbindir/arptables-restore
-%ghost %_sbindir/arptables-save
-%ghost %_sbindir/ebtables
-%ghost %_sbindir/ebtables-restore
-%ghost %_sbindir/ebtables-save
+%_sbindir/iptables
+%_sbindir/iptables-restore
+%_sbindir/iptables-save
+%_sbindir/ip6tables
+%_sbindir/ip6tables-restore
+%_sbindir/ip6tables-save
+%_sbindir/arptables
+%_sbindir/arptables-restore
+%_sbindir/arptables-save
+%_sbindir/ebtables
+%_sbindir/ebtables-restore
+%_sbindir/ebtables-save
 
 %files -n xtables-plugins
 %_libdir/xtables/