diff --git a/ChangeLog b/ChangeLog
index 0828da8fe..e051317f9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-11-26  Werner Lemberg  <wl@gnu.org>
+
+	[cid] Fix error code.
+
+	* src/cid/cidparse.c (cid_parser_new): Do it.
+
 2011-11-26  Werner Lemberg  <wl@gnu.org>
 
 	[cff] Fix error code.
diff --git a/src/cid/cidparse.c b/src/cid/cidparse.c
index efed618f5..db19028d3 100644
--- a/src/cid/cidparse.c
+++ b/src/cid/cidparse.c
@@ -99,7 +99,7 @@
         if ( stream_len == 0 )
         {
           FT_TRACE2(( "cid_parser_new: no `StartData' keyword found\n" ));
-          error = CID_Err_Unknown_File_Format;
+          error = CID_Err_Invalid_File_Format;
           goto Exit;
         }