diff --git a/ChangeLog b/ChangeLog
index f1eb652d5..9c0079da1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-05-17  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/fs/jfs.c (grub_jfs_data): New field caseins.
+	(grub_jfs_mount): Fill caseins.
+	(grub_jfs_find_file): Respect caseins.
+
 2012-05-17  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/fs/iso9660.c (grub_iso9660_iterate_dir): Don't strrchr
diff --git a/grub-core/fs/jfs.c b/grub-core/fs/jfs.c
index 57ffab8fe..496e48999 100644
--- a/grub-core/fs/jfs.c
+++ b/grub-core/fs/jfs.c
@@ -219,6 +219,7 @@ struct grub_jfs_data
   grub_disk_t disk;
   struct grub_jfs_inode fileset;
   struct grub_jfs_inode currinode;
+  int caseins;
   int pos;
   int linknest;
   int namecomponentlen;
@@ -389,6 +390,11 @@ grub_jfs_mount (grub_disk_t disk)
   else
     data->namecomponentlen = 13;
 
+  if (data->sblock.flags & grub_cpu_to_le32_compile_time (0x40000000))
+    data->caseins = 1;
+  else
+    data->caseins = 0;
+
   return data;
 
  fail:
@@ -674,7 +680,8 @@ grub_jfs_find_file (struct grub_jfs_data *data, const char *path,
 
       /* Check if the current direntry matches the current part of the
 	 pathname.  */
-      if (!grub_strcmp (name, diro->name))
+      if (data->caseins ? grub_strcasecmp (name, diro->name) == 0
+	  : grub_strcmp (name, diro->name) == 0)
 	{
 	  grub_uint32_t ino = diro->ino;
 	  grub_uint32_t dirino = grub_le_to_cpu32 (data->currinode.inode);