diff --git a/drivers/usb/typec/mux/pi3usb30532.c b/drivers/usb/typec/mux/pi3usb30532.c
index 46457c133d2bc..7afe275b17d03 100644
--- a/drivers/usb/typec/mux/pi3usb30532.c
+++ b/drivers/usb/typec/mux/pi3usb30532.c
@@ -114,8 +114,8 @@ pi3usb30532_mux_set(struct typec_mux *mux, struct typec_mux_state *state)
 static int pi3usb30532_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
-	struct typec_switch_desc sw_desc;
-	struct typec_mux_desc mux_desc;
+	struct typec_switch_desc sw_desc = { };
+	struct typec_mux_desc mux_desc = { };
 	struct pi3usb30532 *pi;
 	int ret;