diff --git a/ChangeLog b/ChangeLog
index c7bc69f58..e462dddc0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2011-03-23  Alexander Kurtz  <kurtz.alex@googlemail.com>
+
+	* grub-core/video/bitmap.c (match_extension): Ignore case.
+
 2011-03-23  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/normal/menu_entry.c (init_line): Fix off-by-one error.
diff --git a/grub-core/video/bitmap.c b/grub-core/video/bitmap.c
index e06a5b696..659ab9a57 100644
--- a/grub-core/video/bitmap.c
+++ b/grub-core/video/bitmap.c
@@ -177,7 +177,7 @@ match_extension (const char *filename, const char *ext)
 
   pos -= ext_len;
 
-  return grub_strcmp (filename + pos, ext) == 0;
+  return grub_strcasecmp (filename + pos, ext) == 0;
 }
 
 /* Loads bitmap using registered bitmap readers.  */