diff --git a/scripts/upgrade b/scripts/upgrade
index b369cb4..5f1e665 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -75,26 +75,26 @@ exec_occ() {
 # HANDLE DATABASE MIGRATION FROM MYSL TO PSQL
 #=================================================
 
-# If we're moving through version 29.0.2~ynh1 (in which the switch to psql is made)
-if ynh_compare_current_package_version --comparison lt --version 29.0.3~ynh1
-then
-    # Double-check the MySQL DB is here
-    if ! mysql -e "USE $db_name" 2>/dev/null 
-    then
-        ynh_print_warn "Uhoh? The Nextcloud MySQL DB doesn't exist? We are supposed to move it to PostgreSQL... Maybe it was already migrated?"
-        # Double check the psql is not empty, otherwise big whoops?
-        if [[ "$(ynh_psql_execute_as_root --database=$db_name --sql="\dt" 2>/dev/null | wc -l)" == 0 ]]
-        then
-                ynh_die "Apparently the PostgreSQL DB is also empty, this is kind of worrying, what happened?!"
-        else
-                ynh_print_warn "Apparently the PostgreSQL DB is not empty, so this is probably OK?"
-        fi
-    else
-        ynh_print_info --message="Migrating to PostgreSQL database..."
-        ynh_exec_warn_less exec_occ db:convert-type --all-apps --clear-schema pgsql $db_name 127.0.0.1 $db_name --password=$db_pwd -n
-        ynh_mysql_remove_db --db_user=$db_user --db_name=$db_name
-    fi
-fi
+# # If we're moving through version 29.0.3~ynh1 (in which the switch to psql is made)
+# if ynh_compare_current_package_version --comparison lt --version 29.0.3~ynh1
+# then
+#     # Double-check the MySQL DB is here
+#     if ! mysql -e "USE $db_name" 2>/dev/null 
+#     then
+#         ynh_print_warn "Uhoh? The Nextcloud MySQL DB doesn't exist? We are supposed to move it to PostgreSQL... Maybe it was already migrated?"
+#         # Double check the psql is not empty, otherwise big whoops?
+#         if [[ "$(ynh_psql_execute_as_root --database=$db_name --sql="\dt" 2>/dev/null | wc -l)" == 0 ]]
+#         then
+#                 ynh_die "Apparently the PostgreSQL DB is also empty, this is kind of worrying, what happened?!"
+#         else
+#                 ynh_print_warn "Apparently the PostgreSQL DB is not empty, so this is probably OK?"
+#         fi
+#     else
+#         ynh_print_info --message="Migrating to PostgreSQL database..."
+#         ynh_exec_warn_less exec_occ db:convert-type --all-apps --clear-schema pgsql $db_name 127.0.0.1 $db_name --password=$db_pwd -n
+#         ynh_mysql_remove_db --db_user=$db_user --db_name=$db_name
+#     fi
+# fi
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE