diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index be5d4593db93..98fb31e00e20 100644
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -171,6 +171,7 @@ static void wf_sat_release(struct kref *ref)
 
 	if (sat->nr >= 0)
 		sats[sat->nr] = NULL;
+	of_node_put(sat->node);
 	kfree(sat);
 }