diff --git a/00-default/DEs-and-WMs/gdm.rules b/00-default/DEs-and-WMs/gdm.rules
index 74c6715..440937c 100644
--- a/00-default/DEs-and-WMs/gdm.rules
+++ b/00-default/DEs-and-WMs/gdm.rules
@@ -1,3 +1,10 @@
 # display manager
+{ "name": "gdm3", "type": "LowLatency_RT" }
 { "name": "gdm", "type": "LowLatency_RT" }
 { "name": "gdm-wayland-session", "type": "LowLatency_RT" }
+{ "name": "gdm-session-worker", "type": "LowLatency_RT" }
+
+# gnome shell
+{ "name": "gnome-shell","type": "LowLatency_RT"}
+{ "name": "gnome-session-binary","type": "LowLatency_RT"}
+{ "name": "gnome-session-ctl","type": "LowLatency_RT"}