diff --git a/kiauh.sh b/kiauh.sh
index cb4b581..c5c4b01 100755
--- a/kiauh.sh
+++ b/kiauh.sh
@@ -378,6 +378,12 @@ advanced_menu(){
         create_custom_hostname
         print_msg && clear_msg
         advanced_ui;;
+      9)
+        clear
+        print_header
+        remove_branding
+        print_msg && clear_msg
+        advanced_ui;;
       Q|q)
         clear; main_menu; break;;
       *)
diff --git a/resources/app.css b/resources/app.css
new file mode 100644
index 0000000..bded3f2
--- /dev/null
+++ b/resources/app.css
@@ -0,0 +1,32 @@
+/*KIAUH-REMOVE-VORON-BRANDING*/
+#nav-header img:first-child {
+  display: block;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  background: url(/img/klipper-logo-small.png) no-repeat;
+  width: 49px;
+  height: 40px;
+  padding-left: 49px;
+}
+div.v-image__image.v-image__image--cover {
+  display: none;
+}
+div.v-image.v-responsive.theme--dark {
+  background: linear-gradient(27deg, #252525 5px, transparent 5px) 0 5px,
+    linear-gradient(207deg, #252525 5px, transparent 5px) 10px 0px,
+    linear-gradient(27deg, #323232 5px, transparent 5px) 0px 10px,
+    linear-gradient(207deg, #323232 5px, transparent 5px) 10px 5px,
+    linear-gradient(90deg, #2b2b2b 10px, transparent 10px),
+    linear-gradient(
+      #2d2d2d 25%,
+      #2a2a2a 25%,
+      #2a2a2a 50%,
+      transparent 50%,
+      transparent 75%,
+      #343434 75%,
+      #343434
+    );
+  background-color: #232323;
+  background-size: 20px 20px;
+  background-clip: content-box;
+}
diff --git a/resources/favicon.ico b/resources/favicon.ico
new file mode 100755
index 0000000..892e690
Binary files /dev/null and b/resources/favicon.ico differ
diff --git a/scripts/functions.sh b/scripts/functions.sh
index 4843d5b..ec1c1c6 100644
--- a/scripts/functions.sh
+++ b/scripts/functions.sh
@@ -351,4 +351,40 @@ set_hostname(){
       warn_msg "'$NEW_HOSTNAME' is not a valid hostname!"
     fi
   done
+}
+
+remove_branding(){
+  echo
+  top_border
+  echo -e "|  This action will remove the Voron brandings from     |"
+  echo -e "|  your Mainsail installation. You have to perform      |"
+  echo -e "|  this action again, everytime you updated Mainsail.   |"
+  bottom_border
+  while true; do
+    echo -e "${cyan}"
+    read -p "###### Do you want to continue? (Y/n): " yn
+    echo -e "${default}"
+    case "$yn" in
+      Y|y|Yes|yes|"")
+        cd $MAINSAIL_DIR/css
+        FILE=$(find -name "app.*.css" | cut -d"/" -f2)
+        status_msg "Patching file '$FILE' ..."
+        cp -n $KLIPPER_DIR/docs/img/klipper-logo-small.png $MAINSAIL_DIR/img/
+        #write extra lines to app.css
+        echo >> $FILE
+        cat < ${HOME}/kiauh/resources/app.css >> $FILE
+        ok_msg "File '$FILE' patched!"
+        status_msg "Setting new Favicon ..."
+        #backup old favicon
+        cp -n $MAINSAIL_DIR/favicon.ico $MAINSAIL_DIR/voron_favicon.ico
+        cp ${HOME}/kiauh/resources/favicon.ico $MAINSAIL_DIR/favicon.ico
+        ok_msg "Icon set!"
+        echo
+        ok_msg "Brandings removed!"
+        ok_msg "Clear browser cache and reload Mainsail (F5)!"
+        echo
+        break;;
+      N|n|No|no) break;;
+    esac
+  done
 }
\ No newline at end of file
diff --git a/scripts/ui.sh b/scripts/ui.sh
index ef81f57..9c09a77 100644
--- a/scripts/ui.sh
+++ b/scripts/ui.sh
@@ -116,8 +116,8 @@ advanced_ui(){
   echo -e "|  Klipper:                 |  System:                  | "
   echo -e "|  1) [Switch Version]      |  8) [Change hostname]     | "
   echo -e "|  2) [Rollback]            |                           | "
-  echo -e "|                           |                           | "
-  echo -e "|  Firmware:                |                           | "
+  echo -e "|                           |  Mainsail:                | "
+  echo -e "|  Firmware:                |  9) [Remove branding]     | "
   echo -e "|  3) [Build Firmware]      |                           | "
   echo -e "|  4) [Flash MCU]           |                           | "
   echo -e "|  5) [Get Printer-ID]      |                           | "