diff --git a/udev/90-libinput-model-quirks.hwdb b/udev/90-libinput-model-quirks.hwdb
index f23a7f95..6225da11 100644
--- a/udev/90-libinput-model-quirks.hwdb
+++ b/udev/90-libinput-model-quirks.hwdb
@@ -22,8 +22,8 @@ libinput:name:*AlpsPS/2 ALPS DualPoint TouchPad:dmi:*
 libinput:name:*AlpsPS/2 ALPS GlidePoint:dmi:*
  LIBINPUT_MODEL_ALPS_TOUCHPAD=1
 
-libinput:name:*AlpsPS/2 ALPS DualPoint TouchPad:fwversion:8
-libinput:name:*AlpsPS/2 ALPS GlidePoint:fwversion:8
+libinput:name:*AlpsPS/2 ALPS DualPoint TouchPad:fwversion:800
+libinput:name:*AlpsPS/2 ALPS GlidePoint:fwversion:800
  LIBINPUT_ATTR_SIZE_HINT=100x55
 
 ##########################################
diff --git a/udev/libinput-model-quirks.c b/udev/libinput-model-quirks.c
index 67115fae..c8baae79 100644
--- a/udev/libinput-model-quirks.c
+++ b/udev/libinput-model-quirks.c
@@ -63,9 +63,9 @@ handle_touchpad_alps(struct udev_device *device)
 	if (sscanf(product, "%x/%x/%x/%x", &bus, &vid, &pid, &version) != 4)
 		return;
 
-	/* ALPS' firmware version is the PID */
+	/* ALPS' firmware version is the version */
 	if (pid)
-		printf("LIBINPUT_MODEL_FIRMWARE_VERSION=%d\n", pid);
+		printf("LIBINPUT_MODEL_FIRMWARE_VERSION=%x\n", version);
 }
 
 static void