diff --git a/src/Api/ScoreControllerProvider.php b/src/Api/ScoreControllerProvider.php
index 4983522..52b657d 100644
--- a/src/Api/ScoreControllerProvider.php
+++ b/src/Api/ScoreControllerProvider.php
@@ -95,16 +95,16 @@ class ScoreControllerProvider implements ControllerProviderInterface
 
                 // attributes
                 $hit->getAttributes()->setGlasses($data_hit['glasses']);
-                foreach($hit->getAttributes()->ATTRIBUTES as $attribute) {
+                foreach($hit->getAttributes()::$ATTRIBUTES as $attribute) {
                     $hit->getAttributes()->setAttribute($attribute, $data_hit[$attribute]);
                 }
                 // emotions
-                foreach($hit->getEmotions()->EMOTIONS as $emotion) {
+                foreach($hit->getEmotions()::$EMOTIONS as $emotion) {
                     $hit->getEmotions()->setEmotion($emotion, $data_hit['emotions'][$emotion]);
                 }
 
                 //expressions
-                foreach($hit->getExpressions()->EXPRESSIONS as $expression) {
+                foreach($hit->getExpressions()::$EXPRESSIONS as $expression) {
                     $hit->getExpressions()->setExpression($expression, $data_hit['expressions'][$expression]);
                 }