diff --git a/common/fuse_param.h b/common/fuse_param.h
index d14da09..7c16a47 100644
--- a/common/fuse_param.h
+++ b/common/fuse_param.h
@@ -133,7 +133,7 @@
  */
 #define FUSE_DEFAULT_BLOCKSIZE                  4096
 
-#define FUSE_MIN_BLOCKSIZE                      512
+#define FUSE_MIN_BLOCKSIZE                      128
 #define FUSE_MAX_BLOCKSIZE                      MAXBSIZE
 
 /*
diff --git a/kext b/kext
index 116cf6b..e6327fd 160000
--- a/kext
+++ b/kext
@@ -1 +1 @@
-Subproject commit 116cf6b7cd4880c97d1e782bf07dd142ba7daeee
+Subproject commit e6327fdf572f3380c6a4fe2ef9690de7d93a71a5