diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index d09cf6dfb59437d198a506bb419180952bac6dfb..c8bf3169d12b94cb300f1505bdd2ddb0b3e835a4 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -529,7 +529,7 @@ void sunxi_board_init(void)
 #endif
 	printf("DRAM:");
 	ramsize = sunxi_dram_init();
-	printf(" %lu MiB\n", ramsize >> 20);
+	printf(" %d MiB\n", (int)(ramsize >> 20));
 	if (!ramsize)
 		hang();