diff --git a/sy_old/mars_light.c b/sy_old/mars_light.c
index b0c06550..cc6826d1 100644
--- a/sy_old/mars_light.c
+++ b/sy_old/mars_light.c
@@ -3597,8 +3597,8 @@ static struct mem_reservation global_reserve = {
 		[1] = 32,
 		[2] = 32,
 		[3] = 32,
-		[4] = 32,
-		[5] = 32,
+		[4] = 64,
+		[5] = 64,
 		[6] = 64,
 		[7] = 2,
 		[8] = 2,