diff --git a/board/keymile/kmcent2/kmcent2.c b/board/keymile/kmcent2/kmcent2.c
index 572cc7b..783853d 100644
--- a/board/keymile/kmcent2/kmcent2.c
+++ b/board/keymile/kmcent2/kmcent2.c
@@ -292,7 +292,7 @@
 void fdt_fixup_fman_mac_addresses(void *blob)
 {
 	int node, ret;
-	char path[24];
+	char path[25];
 	unsigned char mac_addr[6];
 
 	/*