diff --git a/include/section_init.inc.php b/include/section_init.inc.php
index 29a5be5e8..2911d60cc 100644
--- a/include/section_init.inc.php
+++ b/include/section_init.inc.php
@@ -429,7 +429,7 @@ WHERE
     {
       // Main query
       $query = '
-SELECT image_id
+SELECT distinct image_id
   FROM '.IMAGE_CATEGORY_TABLE.'
     INNER JOIN '.IMAGES_TABLE.' ON id = image_id
   WHERE