diff --git a/system/box64.box64rc b/system/box64.box64rc
index e4d65d1d4..bc5977a36 100644
--- a/system/box64.box64rc
+++ b/system/box64.box64rc
@@ -60,7 +60,7 @@ BOX64_DYNAREC_ALIGNED_ATOMICS=1
 BOX64_ENV=BOX64_DYNAREC_STRONGMEM=3
 
 [GridAutosport]
-BOX64_DYNAREC_BIGBLOCK=2
+#BOX64_DYNAREC_BIGBLOCK=2
 BOX64_NOSANDBOX=1
 BOX64_DYNAREC_ALIGNED_ATOMICS=1
 BOX64_MAXCPU=16