diff --git a/src/target/suzaku/linux.c b/src/target/suzaku/linux.c
index 1b2446a..4c1f76e 100644
--- a/src/target/suzaku/linux.c
+++ b/src/target/suzaku/linux.c
@@ -50,7 +50,7 @@ bd_t bi_sz310 = {
         .bi_busfreq = 3686400 * 18 * 4 / 4, /*  66.3552MHz */
 };
 bd_t bi_sz410 = {
-        .bi_memsize = 1024 * 1024 * 64,     /*  64     MiB */
+        .bi_memsize = 1024 * 1024 * 32,     /*  32     MiB */
         .bi_intfreq = 100000000 * 7 / 2,    /* 350.0000MHz */
         .bi_busfreq = 100000000 * 7 / 8,    /*  87.5000MHz */
 };
