diff --git a/source/sys_ctr.c b/source/sys_ctr.c
index c4472af..0bb79cc 100644
--- a/source/sys_ctr.c
+++ b/source/sys_ctr.c
@@ -309,7 +309,11 @@ int main (int argc, char **argv)
 	
 	chdir("sdmc:/3ds/nzportable");
 
-	parms.memsize = 64 * 1024 * 1024;
+	if (new3ds_flag == true)
+		parms.memsize = 64 * 1024 * 1024;
+	else
+		parms.memsize = 16 * 1024 * 1024;
+	
 	parms.membase = malloc (parms.memsize);
 	parms.basedir = ".";