diff --git a/CoreModules/generic/conf.sh b/CoreModules/generic/conf.sh
index c0dd3f9..243aff2 100644
--- a/CoreModules/generic/conf.sh
+++ b/CoreModules/generic/conf.sh
@@ -1,7 +1,20 @@
+##--------------------##
+#   (Centos) SeLinux   #
+##--------------------##
+if [ "$shortdist" = "cent8" ]; then
+    semanage port -a -t ssh_port_t -p tcp 4242
+fi
+
 ##-------##
 #   UFW   #
 ##-------##
 
+if [ "$shortdist" = "cent8" ]; then
+    sed -i -e '/tuple/d' -e '/dapp/d' /usr/share/ufw/iptables/user.rules
+    sed -i -e '/tuple/d' -e '/dapp/d' /usr/share/ufw/iptables/user6.rules
+    echo "y" | ufw reset > $OUTPUT 2>&1
+fi
+
 sed -i '/IPV6=/c\IPV6=yes' /etc/default/ufw
 ufw default deny incoming > $OUTPUT 2>&1
 ufw default allow outgoing > $OUTPUT 2>&1
diff --git a/CoreModules/generic/dnf.pkg.list b/CoreModules/generic/dnf.pkg.list
index 0afbab6..baf282a 100644
--- a/CoreModules/generic/dnf.pkg.list
+++ b/CoreModules/generic/dnf.pkg.list
@@ -1 +1 @@
-cronie
\ No newline at end of file
+cronie policycoreutils-python-utils
\ No newline at end of file
diff --git a/CoreModules/generic/preconf.sh b/CoreModules/generic/preconf.sh
index 0db20d1..f951b96 100644
--- a/CoreModules/generic/preconf.sh
+++ b/CoreModules/generic/preconf.sh
@@ -1,4 +1,3 @@
-echo "DEBUG Start preconf"
 if [ "$shortdist" = "ubu1804" ] || [ "$osrel" = "ubu2004" ] || [ "$osrel" = "deb10" ] ; then
 ########################
 #    Debian/Ubunbtu    #
@@ -36,7 +35,6 @@ elif [ "$shortdist" = "cent8" ]; then
 ################
 #    Centos    #
 ################
-echo "DEBUG running cent8 preconf"
     ##--------------##
     #  Repositories  #
     ##--------------##