diff --git a/src/ClassCodeBundle/Controller/StructureController.php b/src/ClassCodeBundle/Controller/StructureController.php
index f9d427b125c998e7efed8a38f6a76557f27d8046..7621ccfc4c77a976435a6a760053711aa9552046 100644
--- a/src/ClassCodeBundle/Controller/StructureController.php
+++ b/src/ClassCodeBundle/Controller/StructureController.php
@@ -179,7 +179,7 @@ class StructureController extends Controller
     $structuresLogos = array();
     foreach ($structures as $structure) {
       $logo = $structure->getLogo();
-      if($logo){
+      if($logo && !in_array ($logo,$structuresLogos)){
         $structuresLogos[] = $logo;        
       }  
     }