diff --git a/src/packages/fff/fff-firewall/Makefile b/src/packages/fff/fff-firewall/Makefile
index 157b7e1..18dd2bd 100644
--- a/src/packages/fff/fff-firewall/Makefile
+++ b/src/packages/fff/fff-firewall/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fff-firewall
-PKG_RELEASE:=8
+PKG_RELEASE:=9
 
 include $(INCLUDE_DIR)/package.mk
 
diff --git a/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-clamp-mss b/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-clamp-mss
deleted file mode 100644
index f2ee439..0000000
--- a/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-clamp-mss
+++ /dev/null
@@ -1,2 +0,0 @@
-#solves MTU problem with bad ISPs
-iptables -A FORWARD -p tcp -m tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
diff --git a/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh b/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh
deleted file mode 100644
index 74458a3..0000000
--- a/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh
+++ /dev/null
@@ -1,5 +0,0 @@
-# Limit ssh to 6 new connections per 60 seconds
-/usr/sbin/ip6tables -A INPUT -p tcp --dport 22 -m conntrack --ctstate NEW -m recent --set --name dropbear
-/usr/sbin/ip6tables -A INPUT -p tcp --dport 22 -m conntrack --ctstate NEW -m recent --update --seconds 60 --hitcount 6 --rttl --name dropbear -j DROP
-/usr/sbin/iptables -A INPUT -p tcp --dport 22 -m conntrack --ctstate NEW -m recent --set --name dropbear
-/usr/sbin/iptables -A INPUT -p tcp --dport 22 -m conntrack --ctstate NEW -m recent --update --seconds 60 --hitcount 6 --rttl --name dropbear -j DROP