diff --git a/arch/firefox-fourier/PKGBUILD b/arch/firefox-fourier/PKGBUILD
index e86f4a345..638beba6c 100644
--- a/arch/firefox-fourier/PKGBUILD
+++ b/arch/firefox-fourier/PKGBUILD
@@ -13,7 +13,7 @@
 
 pkgname=firefox-fourier
 pkgver=150.0.1
-pkgrel=6
+pkgrel=7
 pkgdesc='Firefox with V4L2 stateless HW video decode unlocked for mainline Linux Rockchip'
 arch=('aarch64' 'x86_64')
 url='https://www.mozilla.org/firefox'
@@ -91,8 +91,11 @@ source=(
   # Vendor-default prefs that gate the patched VAAPI path on RK3399 —
   # widget.dmabuf.force-enabled etc. See marfrit-packages#8 for evidence.
   'rockchip-fourier-defaults.js'
+  # Plasma/GNOME start-menu entry — categorises under Internet, picks the
+  # 128px firefox icon shipped under /usr/lib/firefox-fourier/browser/.
+  'firefox-fourier.desktop'
 )
-sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP')
+sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP')
 
 prepare() {
   cd "${srcdir}/firefox-${pkgver}"
@@ -180,4 +183,11 @@ LAUNCHER
   # VAAPI_VLD` + dmabuf surfaces locking end-to-end.
   install -Dm644 "${srcdir}/rockchip-fourier-defaults.js" \
     "${pkgdir}/usr/lib/firefox-fourier/defaults/preferences/rockchip-fourier-defaults.js"
+
+  # Desktop entry — fileless install would leave the package without a
+  # start-menu entry (stock firefox.desktop disappears when our `provides`
+  # replaces stock firefox). Plasma & GNOME pick this up via the
+  # `Categories=Network;WebBrowser;` line → "Internet" submenu.
+  install -Dm644 "${srcdir}/firefox-fourier.desktop" \
+    "${pkgdir}/usr/share/applications/firefox-fourier.desktop"
 }
diff --git a/arch/firefox-fourier/firefox-fourier.desktop b/arch/firefox-fourier/firefox-fourier.desktop
new file mode 100644
index 000000000..0c391507b
--- /dev/null
+++ b/arch/firefox-fourier/firefox-fourier.desktop
@@ -0,0 +1,22 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Firefox (Fourier — V4L2 HW decode)
+GenericName=Web Browser
+Comment=Browse the Web with V4L2 stateless HW video decode (RK3588/RK3566)
+Exec=/usr/bin/firefox-fourier %u
+Icon=/usr/lib/firefox-fourier/browser/chrome/icons/default/default128.png
+Terminal=false
+StartupNotify=true
+StartupWMClass=firefox-fourier
+Categories=Network;WebBrowser;
+MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;application/rss+xml;application/rdf+xml;image/gif;image/jpeg;image/png;image/svg+xml;image/webp;image/avif;application/json;application/pdf;audio/flac;audio/ogg;audio/webm;video/ogg;video/webm;x-scheme-handler/http;x-scheme-handler/https;x-scheme-handler/chrome;x-scheme-handler/mailto;
+Actions=new-window;new-private-window;
+
+[Desktop Action new-window]
+Name=Open a New Window
+Exec=/usr/bin/firefox-fourier --new-window %u
+
+[Desktop Action new-private-window]
+Name=Open a New Private Window
+Exec=/usr/bin/firefox-fourier --private-window %u