diff --git a/lib/ext2fs/extent.c b/lib/ext2fs/extent.c
index eb096d6..e2815c2 100644
--- a/lib/ext2fs/extent.c
+++ b/lib/ext2fs/extent.c
@@ -253,9 +253,7 @@ extern errcode_t ext2fs_extent_open2(ext2_filsys fs, ext2_ino_t ino,
 		ext2fs_le16_to_cpu(eh->eh_entries);
 	handle->path[0].max_entries = ext2fs_le16_to_cpu(eh->eh_max);
 	handle->path[0].curr = 0;
-	handle->path[0].end_blk =
-		(EXT2_I_SIZE(handle->inode) + fs->blocksize - 1) >>
-		 EXT2_BLOCK_SIZE_BITS(fs->super);
+	handle->path[0].end_blk = ((((unsigned long long) 1) << 32) - 1);
 	handle->path[0].visit_num = 1;
 	handle->level = 0;
 	handle->magic = EXT2_ET_MAGIC_EXTENT_HANDLE;