diff --git a/src/board.c b/src/board.c
index fc866c1..a12b1c8 100644
--- a/src/board.c
+++ b/src/board.c
@@ -173,7 +173,7 @@ static void board_update(void) {
 	snprintf(str, 11,
 				"%s\n", cred);
 	if(p->ncommodities == 0)
-		snprintf(buf, 128, "none");
+		strncat(str, "none", 10);
 	else {
 		for(i = 0; i < p->ncommodities; i++) {
 			snprintf(buf, 32,