diff --git a/budgie-showtime/ShowTime b/budgie-showtime/ShowTime
index e26c496b..537f0be8 100755
--- a/budgie-showtime/ShowTime
+++ b/budgie-showtime/ShowTime
@@ -38,6 +38,7 @@ class ShowTimeWin(Gtk.Window):
 
         # window props, bindings
         self.set_keep_below(True)
+        self.set_wmclass("Showtime", "showtime")
         self.set_type_hint(Gdk.WindowTypeHint.DESKTOP)
         self.set_decorated(False)
         self.connect("destroy", Gtk.main_quit)
diff --git a/budgie-wsoverview/wsotools.py b/budgie-wsoverview/wsotools.py
index cb8c3ae9..e3ab9e5a 100644
--- a/budgie-wsoverview/wsotools.py
+++ b/budgie-wsoverview/wsotools.py
@@ -21,10 +21,8 @@
 
 # wm_classes to be ignored
 ignore = [
-    '"budgie-panel", "Budgie-panel"',
-    '"desktop_window", "Nautilus"',
-    '"plank", "Plank"',
-    None,
+    '"budgie-panel", "Budgie-panel"', '"desktop_window", "Nautilus"',
+    '"plank", "Plank"', '"Showtime", "showtime"', None,
 ]