diff --git a/src/Search/Provider/SQLProvider.php b/src/Search/Provider/SQLProvider.php
index 1e18d0f8c50..e4f84269411 100644
--- a/src/Search/Provider/SQLProvider.php
+++ b/src/Search/Provider/SQLProvider.php
@@ -3669,6 +3669,18 @@ public static function constructSQL(array &$data)
         $COMMONLEFTJOIN = \Search::addDefaultJoin($data['itemtype'], $itemtable, $already_link_tables);
         $FROM          .= $COMMONLEFTJOIN;
 
+        // need to reorder $data['tocompute'] that contains searchoption ID
+        // to be sure that all LEFT JOIN related to count operation (searchoption datatype = count))
+        // are done after all other LEFT JOIN
+        $ordered_data_to_compute = $data['tocompute'];
+        foreach ($data['tocompute'] as $key => $val) {
+            if (isset($searchopt[$val]["datatype"]) && $searchopt[$val]["datatype"] == 'count') {
+                unset($ordered_data_to_compute[$key]); //remove key
+                array_push($ordered_data_to_compute, $val); //add it at end
+            }
+        }
+        $data['tocompute'] = $ordered_data_to_compute;
+
         // Add all table for toview items
         foreach ($data['tocompute'] as $val) {
             if (!in_array($searchopt[$val]["table"], $blacklist_tables)) {