diff --git a/ExerciseChecker/src/managers/HttpManager.ts b/ExerciseChecker/src/managers/HttpManager.ts
index 342f08b2ba5ee0cea251fbf926d2dc54d4e36958..4733b3369a9af02da3d3324ddfe96b6923b4a516 100644
--- a/ExerciseChecker/src/managers/HttpManager.ts
+++ b/ExerciseChecker/src/managers/HttpManager.ts
@@ -43,7 +43,7 @@ class HttpManager {
                     config.headers['Content-Type'] = 'multipart/form-data';
                 }
 
-                config.headers.Authorization = `ExerciseSecret ${ Config.exercise.secret }`;
+                config.headers.ExerciseSecret = Config.exercise.secret;
 
                 config.headers['client'] = 'DojoExerciseChecker';
                 config.headers['client-version'] = version;