diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c
index 1df38b7c82a7..45afe5c50de8 100644
--- a/fs/erofs/inode.c
+++ b/fs/erofs/inode.c
@@ -191,8 +191,9 @@ static int erofs_read_inode(struct inode *inode)
 		err = -EFSCORRUPTED;
 		goto err_out;
 	} else {
-		inode->i_blocks = le32_to_cpu(copied.i_u.blocks_lo) <<
-				(sb->s_blocksize_bits - 9);
+		inode->i_blocks = (le32_to_cpu(copied.i_u.blocks_lo) |
+			((u64)le16_to_cpu(copied.i_nb.blocks_hi) << 32)) <<
+				  (sb->s_blocksize_bits - 9);
 	}
 
 	if (vi->datalayout == EROFS_INODE_CHUNK_BASED) {