diff --git a/icons/scalable/qui-red-warn.svg b/icons/scalable/qui-red-warn.svg
new file mode 100755
index 00000000..448d9430
--- /dev/null
+++ b/icons/scalable/qui-red-warn.svg
@@ -0,0 +1,5 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M21.7301 18L13.7301 4C13.5556 3.6922 13.3027 3.43619 12.997 3.25807C12.6913 3.07995 12.3438 2.9861 11.9901 2.9861C11.6363 2.9861 11.2888 3.07995 10.9831 3.25807C10.6774 3.43619 10.4245 3.6922 10.2501 4L2.25005 18C2.07373 18.3054 1.98128 18.6519 1.98206 19.0045C1.98284 19.3571 2.07683 19.7032 2.2545 20.0078C2.43217 20.3124 2.6872 20.5646 2.99375 20.7388C3.30029 20.9131 3.64746 21.0032 4.00005 21H20.0001C20.351 20.9996 20.6956 20.907 20.9993 20.7313C21.3031 20.5556 21.5553 20.3031 21.7306 19.9991C21.9059 19.6951 21.9981 19.3504 21.998 18.9995C21.9979 18.6486 21.9055 18.3039 21.7301 18Z" stroke="#dc2626" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M12 9V13" stroke="#dc2626" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+<path d="M12 17H12.01" stroke="#dc2626" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
+</svg>
diff --git a/qui/tray/updates.py b/qui/tray/updates.py
index 59032f53..daceb25a 100644
--- a/qui/tray/updates.py
+++ b/qui/tray/updates.py
@@ -17,11 +17,12 @@
 import qubesadmin.events
 import qui.utils
 from qubesadmin import exc
+from qubes_config.widgets.utils import open_url_in_disposable
 
 import gi  # isort:skip
 
 gi.require_version("Gtk", "3.0")  # isort:skip
-from gi.repository import Gtk, Gio  # isort:skip
+from gi.repository import Gtk, Gio, GLib  # isort:skip
 
 import gbulb
 
@@ -89,15 +90,38 @@ def __init__(self, app_name, qapp, dispatcher):
         self.tray_menu = Gtk.Menu()
         self.fullscreen_window_hack.show_for_widget(self.tray_menu)
 
+        # For those who never restart their PC, update EOL notifs every 6 hours
+        GLib.timeout_add_seconds(3600 * 6, self.check_vms_needing_update)
+
     def run(self):  # pylint: disable=arguments-differ
         self.check_vms_needing_update()
         self.connect_events()
 
         self.update_indicator_state()
 
+    def obsolete_dom0(self, _event):
+        open_url_in_disposable(
+            "https://www.qubes-os.org/doc/supported-releases/",
+            self.qapp,
+        )
+
     def setup_menu(self):
         self.tray_menu.set_reserve_toggle_size(False)
 
+        if "dom0" in self.obsolete_vms:
+            self.tray_menu.append(
+                RunItem(
+                    _(
+                        '<span foreground="red"><b>'
+                        "Warning! "
+                        "This release of Qubes OS is no longer supported!"
+                        "</b></span>\n"
+                        "<b>See officially supported releases</b>"
+                    ),
+                    self.obsolete_dom0,
+                )
+            )
+
         if self.vms_needing_update:
             self.tray_menu.append(TextItem(_("<b>Qube updates available!</b>")))
             self.tray_menu.append(
@@ -110,7 +134,7 @@ def setup_menu(self):
                 )
             )
 
-        if self.obsolete_vms:
+        if self.obsolete_vms and self.obsolete_vms != {"dom0"}:
             self.tray_menu.append(
                 TextItem(_("<b>Some qubes are no longer supported!</b>"))
             )
@@ -156,6 +180,7 @@ def check_vms_needing_update(self):
                 self.vms_needing_update.add(vm)
             if not supported:
                 self.obsolete_vms.add(vm.name)
+        return True
 
     def connect_events(self):
         self.dispatcher.add_handler(
@@ -224,6 +249,8 @@ def feature_change(self, vm, event, feature, **_kwargs):
         self.update_indicator_state()
 
     def update_indicator_state(self):
+        if "dom0" in self.obsolete_vms:
+            self.widget_icon.set_from_icon_name("qui-red-warn")
         if self.vms_needing_update or self.obsolete_vms:
             self.widget_icon.set_visible(True)
         else:
diff --git a/qui/utils.py b/qui/utils.py
index 59b00626..f203b15b 100644
--- a/qui/utils.py
+++ b/qui/utils.py
@@ -127,5 +127,5 @@ def check_support(vm) -> bool:
                 return True
     except exc.QubesException:
         return True
-    eol = datetime.strptime(eol_string, "%Y-%m-%d")
+    eol = datetime.strptime(eol_string + " UTC", "%Y-%m-%d %Z")
     return eol > datetime.now()
diff --git a/rpm_spec/qubes-desktop-linux-manager.spec.in b/rpm_spec/qubes-desktop-linux-manager.spec.in
index 30026f74..09173833 100644
--- a/rpm_spec/qubes-desktop-linux-manager.spec.in
+++ b/rpm_spec/qubes-desktop-linux-manager.spec.in
@@ -302,6 +302,7 @@ gtk-update-icon-cache %{_datadir}/icons/Adwaita &>/dev/null || :
 /usr/share/icons/hicolor/scalable/apps/qui-domains-scalable.svg
 /usr/share/icons/hicolor/scalable/apps/qui-disk-space.svg
 /usr/share/icons/hicolor/scalable/apps/qui-disk-space-warn.svg
+/usr/share/icons/hicolor/scalable/apps/qui-red-warn.svg
 /usr/share/icons/hicolor/scalable/apps/qui-updates.svg
 /usr/share/icons/hicolor/scalable/apps/qui-updates-dark.svg
 /usr/share/icons/hicolor/scalable/apps/qui-updates-light.svg