diff --git a/src/Bundle/ChillThirdPartyBundle/Search/ThirdPartyApiSearch.php b/src/Bundle/ChillThirdPartyBundle/Search/ThirdPartyApiSearch.php
index c5ab27440..d4b59ab37 100644
--- a/src/Bundle/ChillThirdPartyBundle/Search/ThirdPartyApiSearch.php
+++ b/src/Bundle/ChillThirdPartyBundle/Search/ThirdPartyApiSearch.php
@@ -109,7 +109,7 @@ class ThirdPartyApiSearch implements SearchApiInterface
         }
 
         $query
-            ->setSelectPertinence(implode(' + ', $pertinence).' + 1', array_merge(
+            ->setSelectPertinence(implode(' + ', $pertinence) . ' + 1', array_merge(
                 [],
                 ...$pertinenceArgs
             ))