diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 1541da5ace85ef47e420850708847a18fc960f71..07b38d43949bc866eae74f2a5869a794b9388d71 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1568,7 +1568,7 @@ void f2fs_decompress_end_io(struct page **rpages,
 int f2fs_init_page_array_cache(struct f2fs_sb_info *sbi)
 {
 	dev_t dev = sbi->sb->s_bdev->bd_dev;
-	char slab_name[32];
+	char slab_name[35];
 
 	sprintf(slab_name, "f2fs_page_array_entry-%u:%u", MAJOR(dev), MINOR(dev));