diff --git a/backend/src/main/java/de/szut/casino/security/oauth2/GitHubOAuth2UserInfo.java b/backend/src/main/java/de/szut/casino/security/oauth2/GitHubOAuth2UserInfo.java
index baf8995..77ac16c 100644
--- a/backend/src/main/java/de/szut/casino/security/oauth2/GitHubOAuth2UserInfo.java
+++ b/backend/src/main/java/de/szut/casino/security/oauth2/GitHubOAuth2UserInfo.java
@@ -22,9 +22,4 @@ public class GitHubOAuth2UserInfo extends OAuth2UserInfo {
     public String getEmail() {
         return (String) attributes.get("email");
     }
-
-    @Override
-    public String getImageUrl() {
-        return (String) attributes.get("avatar_url");
-    }
 }
\ No newline at end of file
diff --git a/backend/src/main/java/de/szut/casino/security/oauth2/OAuth2UserInfo.java b/backend/src/main/java/de/szut/casino/security/oauth2/OAuth2UserInfo.java
index 3acd762..5019bb1 100644
--- a/backend/src/main/java/de/szut/casino/security/oauth2/OAuth2UserInfo.java
+++ b/backend/src/main/java/de/szut/casino/security/oauth2/OAuth2UserInfo.java
@@ -1,7 +1,10 @@
 package de.szut.casino.security.oauth2;
 
+import lombok.Getter;
+
 import java.util.Map;
 
+@Getter
 public abstract class OAuth2UserInfo {
     protected Map<String, Object> attributes;
 
@@ -9,15 +12,9 @@ public abstract class OAuth2UserInfo {
         this.attributes = attributes;
     }
 
-    public Map<String, Object> getAttributes() {
-        return attributes;
-    }
-
     public abstract String getId();
 
     public abstract String getName();
 
     public abstract String getEmail();
-
-    public abstract String getImageUrl();
 }
\ No newline at end of file
diff --git a/backend/src/main/java/de/szut/casino/security/oauth2/UserPrincipal.java b/backend/src/main/java/de/szut/casino/security/oauth2/UserPrincipal.java
index 6c993a0..1460982 100644
--- a/backend/src/main/java/de/szut/casino/security/oauth2/UserPrincipal.java
+++ b/backend/src/main/java/de/szut/casino/security/oauth2/UserPrincipal.java
@@ -1,6 +1,8 @@
 package de.szut.casino.security.oauth2;
 
 import de.szut.casino.user.UserEntity;
+import lombok.Getter;
+import lombok.Setter;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -12,11 +14,14 @@ import java.util.List;
 import java.util.Map;
 
 public class UserPrincipal implements OAuth2User, UserDetails {
+    @Getter
     private Long id;
+    @Getter
     private String email;
     private String username;
     private String password;
     private Collection<? extends GrantedAuthority> authorities;
+    @Setter
     private Map<String, Object> attributes;
 
     public UserPrincipal(Long id, String email, String username, String password, Collection<? extends GrantedAuthority> authorities) {
@@ -46,14 +51,6 @@ public class UserPrincipal implements OAuth2User, UserDetails {
         return userPrincipal;
     }
 
-    public Long getId() {
-        return id;
-    }
-
-    public String getEmail() {
-        return email;
-    }
-
     @Override
     public String getPassword() {
         return password;
@@ -99,10 +96,6 @@ public class UserPrincipal implements OAuth2User, UserDetails {
         return attributes;
     }
 
-    public void setAttributes(Map<String, Object> attributes) {
-        this.attributes = attributes;
-    }
-
     @Override
     public String getName() {
         return String.valueOf(id);