diff --git a/mt7915/soc.c b/mt7915/soc.c
index c06c56a0..686c9bbd 100644
--- a/mt7915/soc.c
+++ b/mt7915/soc.c
@@ -278,6 +278,7 @@ static int mt7986_wmac_coninfra_setup(struct mt7915_dev *dev)
 		return -EINVAL;
 
 	rmem = of_reserved_mem_lookup(np);
+	of_node_put(np);
 	if (!rmem)
 		return -EINVAL;