diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 043754f4a..385aa5c66 100755
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -59,7 +59,7 @@ static DEFINE_IDR(zram_index_idr);
 static DEFINE_MUTEX(zram_index_mutex);
 
 static int zram_major;
-static const char *default_compressor = "lz4";
+static const char *default_compressor = "lz4fast";
 
 static bool is_lzorle;
 static unsigned char lzo_marker[4] = {0x11, 0x00, 0x00};