diff --git a/server/articles/articles.resolver.ts b/server/articles/articles.resolver.ts
index c587eec..13eed51 100644
--- a/server/articles/articles.resolver.ts
+++ b/server/articles/articles.resolver.ts
@@ -24,7 +24,7 @@ import { User } from '../../graphql/user/user.model';
 
 @Resolver((of: any) => Article)
 export class ArticlesResolver {
-  constructor(/*private readonly $databaseService: DatabaseService*/) {}
+  constructor(/*/*private readonly $databaseService: DatabaseService*/*/) {}
 
   @ResolveField('author', (returns) => User)
   public async getAuthor(@Parent() article: Article): Promise<User | null> {
diff --git a/server/certifications/certifications.resolver.ts b/server/certifications/certifications.resolver.ts
index cd07fb8..220e152 100644
--- a/server/certifications/certifications.resolver.ts
+++ b/server/certifications/certifications.resolver.ts
@@ -17,7 +17,7 @@ import { User } from '../../graphql/user/user.model';
 
 @Resolver((of: any) => Certification)
 export class CertificationsResolver {
-  constructor(private readonly $databaseService: DatabaseService) {}
+  constructor(/*private readonly $databaseService: DatabaseService*/) {}
 
   @ResolveField('user', (returns) => User)
   public async getUser(
diff --git a/server/projects/projects.resolver.ts b/server/projects/projects.resolver.ts
index d708f38..11935e5 100644
--- a/server/projects/projects.resolver.ts
+++ b/server/projects/projects.resolver.ts
@@ -7,7 +7,7 @@ import { Project } from '../../graphql/project/project.model';
 
 @Resolver((of: any) => Project)
 export class ProjectsResolver {
-  constructor(private readonly $databaseService: DatabaseService) {}
+  constructor(/*private readonly $databaseService: DatabaseService*/) {}
 
   @Public()
   @Query((returns) => [Project], { name: 'projects' })
diff --git a/server/users/users.resolver.ts b/server/users/users.resolver.ts
index 22017e1..d6cbf20 100644
--- a/server/users/users.resolver.ts
+++ b/server/users/users.resolver.ts
@@ -12,7 +12,7 @@ import { Project } from '../../graphql/project/project.model';
 
 @Resolver((of: any) => User)
 export class UsersResolver {
-  constructor(private readonly $databaseService: DatabaseService) {}
+  constructor(/*private readonly $databaseService: DatabaseService*/) {}
 
   @Query((returns) => User, { name: 'user' })
   public async getUser(@Args('email') email: string): Promise<User> {