diff --git a/sql/patch_41_42_e.sql b/sql/patch_41_42_e.sql
new file mode 100644
index 0000000000000000000000000000000000000000..e9f61350c78e27c44874c28f4d1531ff82f640c4
--- /dev/null
+++ b/sql/patch_41_42_e.sql
@@ -0,0 +1,10 @@
+# patch_40_41_e
+#
+# title: ditag correction from patch_40_41_d
+#
+# description: put auto increment back in the table
+
+alter table ditag change column ditag_id ditag_id int(10) unsigned  NOT NULL auto_increment;
+
+# patch identifier
+INSERT INTO meta (meta_key, meta_value) VALUES ('patch', 'patch_41_42_e.sql|ditag_autoincrement');