diff --git a/debian/desktop-environment/clean-install-kde.sh b/debian/desktop-environment/clean-install-kde.sh
index 439d1ec..19d5a31 100755
--- a/debian/desktop-environment/clean-install-kde.sh
+++ b/debian/desktop-environment/clean-install-kde.sh
@@ -39,6 +39,18 @@ choice() {
     done
 }
 
+fix_net() {
+    nf="/etc/network/interfaces"
+    ifs=($(ip addr | grep -E ':\s.*?:' | cut -d ":" -f 2 | tr -d " "))
+    for value in "${ifs[@]}"
+        do
+        sed -i 's/^[^#]*'.$value.'*/#&/' $nf
+    done
+    systemctl restart networking.service
+    systemctl restart NetworkManager.service
+    systemctl restart NetworkManager-wait-online.service
+}
+
 #### Main
 
 check_root
@@ -81,3 +93,7 @@ if choice 2>/dev/null; then
     $APT_INST $PKG_FIREFOX $PKG_NET
 fi
 
+echo -ne "\nYou want to run fix_net function? "
+if choice 2>/dev/null; then
+    fix_net
+fi