diff --git a/Base/res/icons/16x16/themes.png b/Base/res/icons/16x16/themes.png
new file mode 100644
index 00000000000..92a640a1c5a
Binary files /dev/null and b/Base/res/icons/16x16/themes.png differ
diff --git a/Services/SystemMenu/main.cpp b/Services/SystemMenu/main.cpp
index 0d0e6822fc5..1b7554c2e5d 100644
--- a/Services/SystemMenu/main.cpp
+++ b/Services/SystemMenu/main.cpp
@@ -175,6 +175,7 @@ NonnullRefPtr<GUI::Menu> build_system_menu()
     g_themes_group.set_unchecking_allowed(false);
 
     g_themes_menu = &system_menu->add_submenu("Themes");
+    g_themes_menu->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/themes.png"));
 
     {
         Core::DirIterator dt("/res/themes", Core::DirIterator::SkipDots);