diff --git a/ChangeLog b/ChangeLog
index f257aa1c12..ee13a5828d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -39,6 +39,7 @@ phpMyAdmin - ChangeLog
 + rfe #3517835 [structure] Move columns easily
 
 3.5.2.0 (not yet released)
+- bug #3521416 [interface] JS error when editing index
 
 3.5.1.0 (not yet released)
 - bug #3510784 [edit] Limit clause ignored when sort order is remembered
diff --git a/sql.php b/sql.php
index 801c657237..5355dd6ea0 100644
--- a/sql.php
+++ b/sql.php
@@ -18,6 +18,7 @@ $GLOBALS['js_include'][] = 'jquery/timepicker.js';
 $GLOBALS['js_include'][] = 'tbl_change.js';
 // the next one needed because sql.php may do a "goto" to tbl_structure.php
 $GLOBALS['js_include'][] = 'tbl_structure.js';
+$GLOBALS['js_include'][] = 'indexes.js';
 $GLOBALS['js_include'][] = 'gis_data_editor.js';
 
 if ($GLOBALS['cfg']['CodemirrorEnable']) {