diff --git a/src/Model/Viking.cs b/src/Model/Viking.cs
index d02f47e..1bcc467 100644
--- a/src/Model/Viking.cs
+++ b/src/Model/Viking.cs
@@ -42,6 +42,7 @@ public class Viking {
     public virtual Neighborhood? Neighborhood { get; set; } = null!;
     [JsonIgnore]
     public virtual ICollection<GroupViking> GroupRoles { get; set; } = null!;
+    public virtual ICollection<Group> Groups { get; set; } = null!;
     public virtual ICollection<Rating> Ratings { get; set; } = null!;
     public virtual Dragon? SelectedDragon { get; set; }
     public virtual ICollection<UserMissionData> UserMissions { get; set; } = null!;