diff --git a/files_to_inject/boot/grub/grub.cfg b/files_to_inject/boot/grub/grub.cfg
index 757bbf4..a29042e 100644
--- a/files_to_inject/boot/grub/grub.cfg
+++ b/files_to_inject/boot/grub/grub.cfg
@@ -13,9 +13,6 @@ fi
 if background_image /isolinux/splash.png; then
   set color_normal=light-gray/black
   set color_highlight=white/black
-elif background_image /splash.png; then
-  set color_normal=light-gray/black
-  set color_highlight=white/black
 else
   set menu_color_normal=cyan/blue
   set menu_color_highlight=white/blue
@@ -23,7 +20,7 @@ fi
 
 insmod play
 play 960 440 1 0 4 440 1
-set theme=/boot/grub/theme/1
+set theme=/boot/grub/theme/yunohost
 menuentry --hotkey=g 'Graphical install' {
     set background_color=black
     linux    /install.amd/vmlinuz preseed/file=/cdrom/preseeds/default.preseed vga=788 --- quiet 
@@ -42,7 +39,7 @@ menuentry --hotkey=s 'Install with speech synthesis' {
 submenu --hotkey=a 'Advanced options ...' {
     set menu_color_normal=cyan/blue
     set menu_color_highlight=white/blue
-    set theme=/boot/grub/theme/1-1
+    set theme=/boot/grub/theme/yunohost
     set gfxpayload=keep
     menuentry '... Graphical expert install' {
         set background_color=black
@@ -66,7 +63,7 @@ submenu --hotkey=d 'Accessible dark contrast installer menu ...' {
     set color_normal=white/black
     set color_highlight=yellow/black
     background_image
-    set theme=/boot/grub/theme/dark-1-2
+    set theme=/boot/grub/theme/yunohost
     set gfxpayload=keep
     menuentry --hotkey=g '... Graphical install' {
         set background_color=black
diff --git a/files_to_inject/boot/grub/theme/logo.png b/files_to_inject/boot/grub/theme/logo.png
new file mode 100644
index 0000000..08238d5
Binary files /dev/null and b/files_to_inject/boot/grub/theme/logo.png differ
diff --git a/files_to_inject/boot/grub/theme/yunohost b/files_to_inject/boot/grub/theme/yunohost
new file mode 100644
index 0000000..14fcfa3
--- /dev/null
+++ b/files_to_inject/boot/grub/theme/yunohost
@@ -0,0 +1,52 @@
+title-color: "white"
+title-text: ""
+title-font: "Sans Regular 16"
+desktop-color: "black"
+message-color: "white"
+message-bg-color: "black"
+terminal-font: "Sans Regular 12"
+
++ boot_menu {
+  left = 20%
+  width = 60%
+  top = 260
+  height = 200
+  item_font = "Sans Regular 12"
+  item_color = "white"
+  selected_item_color = "black"
+  selected_item_pixmap_style = "hl_*.png"
+  item_height = 20
+  item_padding = 15
+  item_spacing = 10
+}
+
++ image {
+  top = 20
+  left = 50%-123
+  width = 246
+  height = 246
+  file = "logo.png"
+}
+
++ vbox {
+  top = 100%-60
+  left = 10%
+  + hbox {
+    top = 0
+    left = 20%
+    + label {text = "Enter: " font = "Sans 10" color = "white" align = "left"}
+    + label {text = "Select             " font = "Sans 10" color = "#c0c0c0" align = "left"}
+    + label {text = "           " font = "Sans 10" color = "white" align = "left"}
+    + label {text = "Esc:   " font = "Sans 10" color = "white" align = "left"}
+    + label {text = "Back up one level  " font = "Sans 10" color = "#c0c0c0" align = "left"}
+  }
+  + hbox {
+    top = 0
+    left = 20%
+    + label {text = "E:     " font = "Sans 10" color = "white" align = "left"}
+    + label {text = "Edit Selection     " font = "Sans 10" color = "#c0c0c0" align = "left"}
+    + label {text = "           " font = "Sans 10" color = "white" align = "left"}
+    + label {text = "C:     " font = "Sans 10" color = "white" align = "left"}
+    + label {text = "GRUB Command line" font = "Sans 10" color = "#c0c0c0" align = "left"}
+  }  
+}
diff --git a/files_to_inject/isolinux/splash.png b/files_to_inject/isolinux/splash.png
index 4b93b6a..d8bbdb7 100644
Binary files a/files_to_inject/isolinux/splash.png and b/files_to_inject/isolinux/splash.png differ
diff --git a/iso/injection.py b/iso/injection.py
index da4db04..ac3efe6 100644
--- a/iso/injection.py
+++ b/iso/injection.py
@@ -493,15 +493,19 @@ def inject_files_into_iso(
     os.system(f"rm -rf '{path_to_extracted_iso_dir}/install.{arch}/xen'")
     os.system(f"chmod -w '{path_to_extracted_iso_dir}/install.{arch}'")
 
-    # ADd the input files to the extracted ISO
+    # Add the input files to the extracted ISO
     os.system(f"chmod +w {path_to_extracted_iso_dir}/boot/grub")
     os.system(f"chmod +w {path_to_extracted_iso_dir}/boot/grub/grub.cfg")
+    os.system(f"chmod +w {path_to_extracted_iso_dir}/boot/grub/theme")
     os.system(f"chmod -R +w {path_to_extracted_iso_dir}/isolinux")
+
     os.system(f"cp -r ./files_to_inject/* {path_to_extracted_iso_dir}/")
     os.system(f'sed "s@__ARCH__@{arch}@g" -i "{path_to_extracted_iso_dir}/isolinux/menu.cfg"')
     os.system(f'sed "s@__DIST__@{dist}@g" -i "{path_to_extracted_iso_dir}/preseeds/"*')
     os.system(f'sed "s@__TESTING__@{testing}@g" -i "{path_to_extracted_iso_dir}/preseeds/"*')
+
     os.system(f"chmod -w {path_to_extracted_iso_dir}/boot/grub")
+    os.system(f"chmod -w -R {path_to_extracted_iso_dir}/boot/grub/theme")
     os.system(f"chmod -w {path_to_extracted_iso_dir}/boot/grub/grub.cfg")
     os.system(f"chmod -R -w {path_to_extracted_iso_dir}/isolinux")
     os.system(f"chmod -R -w {path_to_extracted_iso_dir}/preseeds")