diff --git a/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengeInputDataTypeApiDelegateImpl.java b/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengeInputDataTypeApiDelegateImpl.java
index cb95ea6afd..aba2131486 100644
--- a/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengeInputDataTypeApiDelegateImpl.java
+++ b/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengeInputDataTypeApiDelegateImpl.java
@@ -11,11 +11,11 @@ public class ChallengeInputDataTypeApiDelegateImpl implements ChallengeInputData
 
   private final ChallengeInputDataTypeService challengeInputDataTypeService;
 
-  public ChallengeInputDataTypeApiDelegateImpl(
-      ChallengeInputDataTypeService challengeInputDataTypeService) {
+  public ChallengeInputDataTypeApiDelegateImpl(ChallengeInputDataTypeService ) {
     this.challengeInputDataTypeService = challengeInputDataTypeService;
   }
 
+
   @Override
   public ResponseEntity<ChallengeInputDataTypesPageDto> listChallengeInputDataTypes(
       ChallengeInputDataTypeSearchQueryDto query) {
diff --git a/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengePlatformApiDelegateImpl.java b/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengePlatformApiDelegateImpl.java
index 2b8dfbed97..03fe94a36c 100644
--- a/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengePlatformApiDelegateImpl.java
+++ b/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/api/ChallengePlatformApiDelegateImpl.java
@@ -13,7 +13,7 @@ public class ChallengePlatformApiDelegateImpl implements ChallengePlatformApiDel
   private final ChallengePlatformService challengePlatformService;
 
   public ChallengePlatformApiDelegateImpl(ChallengePlatformService challengePlatformService) {
-    this.challengePlatformService = challengePlatformService;
+    this.challengePlatformService = challengePlatformService; 
   }
 
   @Override
diff --git a/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/service/ChallengeService.java b/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/service/ChallengeService.java
index 3af95168ad..0916712cc3 100644
--- a/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/service/ChallengeService.java
+++ b/apps/openchallenges/challenge-service/src/main/java/org/sagebionetworks/openchallenges/challenge/service/service/ChallengeService.java
@@ -23,7 +23,7 @@ public class ChallengeService {
   private final ChallengeRepository challengeRepository;
 
   public ChallengeService(ChallengeRepository challengeRepository) {
-    this.challengeRepository = challengeRepository;
+    this.challengeRepository = ChallengeRepository;
   }
 
   // @Autowired private ProducerService producerService;