diff --git a/main/install/migrate-db-1.6.x-1.8.0-post.sql b/main/install/migrate-db-1.6.x-1.8.0-post.sql
index 58cd8f4772..5be0bd38a7 100644
--- a/main/install/migrate-db-1.6.x-1.8.0-post.sql
+++ b/main/install/migrate-db-1.6.x-1.8.0-post.sql
@@ -28,9 +28,8 @@ DROP TABLE scorm_main;
 DROP TABLE scorm_sco_data;
 
 -- xxCOURSExx
-ALTER TABLE group_category DROP COLUMN forum_state;
-ALTER TABLE group_category DROP COLUMN self_reg_allowed_temp;
-ALTER TABLE group_category DROP COLUMN self_unreg_allowed_temp;
+ALTER TABLE quiz DROP COLUMN active_temp;
+ALTER TABLE tool DROP COLUMN added_tool_temp;
 
 ALTER TABLE group_info DROP COLUMN tutor_id;
 ALTER TABLE group_info DROP COLUMN forum_state;
@@ -39,6 +38,10 @@ ALTER TABLE group_info DROP COLUMN self_registration_allowed_temp;
 ALTER TABLE group_info DROP COLUMN self_unregistration_allowed_temp;
 ALTER TABLE group_info DROP COLUMN doc_state_temp;
 
+ALTER TABLE group_category DROP COLUMN forum_state;
+ALTER TABLE group_category DROP COLUMN self_reg_allowed_temp;
+ALTER TABLE group_category DROP COLUMN self_unreg_allowed_temp;
+
 DROP TABLE bb_access;
 DROP TABLE bb_banlist;
 DROP TABLE bb_categories;
@@ -57,4 +60,7 @@ DROP TABLE bb_themes;
 DROP TABLE bb_topics;
 DROP TABLE bb_users;
 DROP TABLE bb_whosonline;
-DROP TABLE bb_words;
\ No newline at end of file
+DROP TABLE bb_words;
+
+-- ?
+DROP TABLE stud_pub_rel_user;
\ No newline at end of file