diff --git a/mod/choice/db/mysql.php b/mod/choice/db/mysql.php
index 8ebfd471469..0d31f1e1039 100644
--- a/mod/choice/db/mysql.php
+++ b/mod/choice/db/mysql.php
@@ -43,7 +43,7 @@ function choice_upgrade($oldversion) {
         modify_database("", "UPDATE prefix_choice SET publish = publish - 1 WHERE publish > 0;");
     }
 
-    if ($oldversion < 2004111200){ 
+    if ($oldversion < 2004070103){ 
         modify_database('','ALTER TABLE prefix_choice ADD INDEX course (course);');
         modify_database('','ALTER TABLE prefix_choice_answers ADD INDEX choice (choice);');
         modify_database('','ALTER TABLE prefix_choice_answers ADD INDEX userid (userid);');
diff --git a/mod/choice/db/postgres7.php b/mod/choice/db/postgres7.php
index 7d6505e956b..4e05bb132f9 100644
--- a/mod/choice/db/postgres7.php
+++ b/mod/choice/db/postgres7.php
@@ -29,7 +29,7 @@ function choice_upgrade($oldversion) {
         modify_database("", "UPDATE prefix_choice SET publish = publish - 1 WHERE publish > 0;");
     }
 
-    if ($oldversion < 2004111200) {
+    if ($oldversion < 2004070103) {
         modify_database('','CREATE INDEX prefix_choice_course_idx ON prefix_choice (course);');
         modify_database('','CREATE INDEX prefix_choice_answers_choice_idx ON prefix_choice_answers (choice);');
         modify_database('','CREATE INDEX prefix_choice_answers_userid_idx ON prefix_choice_answers (userid);');
diff --git a/mod/choice/version.php b/mod/choice/version.php
index 1edf6c38c13..f8b609cfde0 100644
--- a/mod/choice/version.php
+++ b/mod/choice/version.php
@@ -5,7 +5,7 @@
 //  This fragment is called by /admin/index.php
 ////////////////////////////////////////////////////////////////////////////////
 
-$module->version  = 2004111200;
+$module->version  = 2004070103;
 $module->requires = 2004052505;  // Requires this Moodle version
 $module->cron     = 0;