diff --git a/misc/create_inode.c b/misc/create_inode.c
index 05aa6363..1b35c769 100644
--- a/misc/create_inode.c
+++ b/misc/create_inode.c
@@ -438,7 +438,7 @@ static errcode_t copy_file_chunk(ext2_filsys fs, int fd, ext2_file_t e2_file,
 				ptr += blen;
 				continue;
 			}
-			err = ext2fs_file_lseek(e2_file, off + bpos,
+			err = ext2fs_file_llseek(e2_file, off + bpos,
 						EXT2_SEEK_SET, NULL);
 			if (err)
 				goto fail;
@@ -480,8 +480,8 @@ static errcode_t try_lseek_copy(ext2_filsys fs, int fd, struct stat *statbuf,
 		if (hole < 0)
 			return EXT2_ET_UNIMPLEMENTED;
 
-		data_blk = data & ~(fs->blocksize - 1);
-		hole_blk = (hole + (fs->blocksize - 1)) & ~(fs->blocksize - 1);
+		data_blk = data & ~(off_t)(fs->blocksize - 1);
+		hole_blk = (hole + (off_t)(fs->blocksize - 1)) & ~(off_t)(fs->blocksize - 1);
 		err = copy_file_chunk(fs, fd, e2_file, data_blk, hole_blk, buf,
 				      zerobuf);
 		if (err)