diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index fda35e615abf9c7b594d905dfed0027575e78a49..b27684f267bf815ac30b2ba6fcd7deab01532b36 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -420,6 +420,7 @@ static void elantech_set_input_params(struct psmouse *psmouse)
 
 	__set_bit(EV_KEY, dev->evbit);
 	__set_bit(EV_ABS, dev->evbit);
+	__clear_bit(EV_REL, dev->evbit);
 
 	__set_bit(BTN_LEFT, dev->keybit);
 	__set_bit(BTN_RIGHT, dev->keybit);