diff --git a/fs/ext4/ext4_journal.c b/fs/ext4/ext4_journal.c
index 6adbab9..3559daf 100644
--- a/fs/ext4/ext4_journal.c
+++ b/fs/ext4/ext4_journal.c
@@ -645,6 +645,10 @@
 	struct ext_filesystem *fs = get_fs();
 	long int blknr;
 	int i;
+
+	if (!(fs->sb->feature_compatibility & EXT4_FEATURE_COMPAT_HAS_JOURNAL))
+		return;
+
 	ext4fs_read_inode(ext4fs_root, EXT2_JOURNAL_INO, &inode_journal);
 	blknr = read_allocated_block(&inode_journal, jrnl_blk_idx++, NULL);
 	update_descriptor_block(blknr);
diff --git a/fs/ext4/ext4_journal.h b/fs/ext4/ext4_journal.h
index c9cf195..43fb8e7 100644
--- a/fs/ext4/ext4_journal.h
+++ b/fs/ext4/ext4_journal.h
@@ -17,6 +17,8 @@
 #ifndef __EXT4_JRNL__
 #define __EXT4_JRNL__
 
+#define EXT4_FEATURE_COMPAT_HAS_JOURNAL		0x0004
+
 #define EXT2_JOURNAL_INO		8	/* Journal inode */
 #define EXT2_JOURNAL_SUPERBLOCK	0	/* Journal  Superblock number */