diff --git a/data/devices/logitech-MX-Master-4.device b/data/devices/logitech-MX-Master-4.device
new file mode 100644
index 00000000..87f007ff
--- /dev/null
+++ b/data/devices/logitech-MX-Master-4.device
@@ -0,0 +1,5 @@
+[Device]
+DeviceMatch=bluetooth:046d:b042
+DeviceType=mouse
+Driver=hidpp20
+Name=Logitech MX Master 4