diff --git a/meson.build b/meson.build
index 99a5b6bb..f80932e4 100644
--- a/meson.build
+++ b/meson.build
@@ -318,6 +318,7 @@ quirks_data = [
 	'quirks/30-vendor-ibm.quirks',
 	'quirks/30-vendor-kensington.quirks',
 	'quirks/30-vendor-logitech.quirks',
+	'quirks/30-vendor-madcatz.quirks',
 	'quirks/30-vendor-microsoft.quirks',
 	'quirks/30-vendor-razer.quirks',
 	'quirks/30-vendor-synaptics.quirks',
diff --git a/quirks/30-vendor-madcatz.quirks b/quirks/30-vendor-madcatz.quirks
new file mode 100644
index 00000000..14b2589a
--- /dev/null
+++ b/quirks/30-vendor-madcatz.quirks
@@ -0,0 +1,24 @@
+# Do not edit this file, it will be overwritten on update
+
+# The Madcatz RAT3 has a mode button that cycles through event codes.
+# On press, we get a release for the current mode and a press for the
+# next mode:
+# -event21  DEVICE_ADDED     Madcatz Mad Catz R.A.T.3 Mouse    seat0 default group1  cap:p left scroll-nat scroll-button
+#  event21  POINTER_BUTTON    +2.35s	BTN_BACK (278) pressed, seat count: 1
+#  event21  POINTER_BUTTON    +3.08s	BTN_BACK (278) released, seat count: 0
+#  event21  POINTER_BUTTON    +3.08s	BTN_TASK (279) pressed, seat count: 1
+#  event21  POINTER_BUTTON    +6.69s	BTN_FORWARD (277) pressed, seat count: 1
+#  event21  POINTER_BUTTON    +6.69s	BTN_TASK (279) released, seat count: 0
+#  event21  POINTER_BUTTON    +7.32s	BTN_FORWARD (277) released, seat count: 0
+#  event21  POINTER_BUTTON    +7.32s	BTN_BACK (278) pressed, seat count: 1
+#  event21  POINTER_BUTTON    +7.84s	BTN_BACK (278) released, seat count: 0
+#  event21  POINTER_BUTTON    +7.84s	BTN_TASK (279) pressed, seat count: 1
+#
+# Disable the event codes to avoid stuck buttons.
+[Madcatz RAT3]
+MatchUdevType=mouse
+MatchBus=usb
+MatchVendor=0x0738
+MatchProduct=0x1703
+# EV_KEY 0x115, 0x116, 0x117
+AttrEventCodeDisable=EV_KEY:0x115;EV_KEY:0x116;EV_KEY:0x117