diff --git a/board/cogent/mb.c b/board/cogent/mb.c
index e84c7dd..917132b 100644
--- a/board/cogent/mb.c
+++ b/board/cogent/mb.c
@@ -235,7 +235,7 @@
 
 long int initdram (int board_type)
 {
-#if CONFIG_CMA111
+#ifdef CONFIG_CMA111
 	return (32L * 1024L * 1024L);
 #else
 	unsigned char dipsw_val;