1 files changed, 4 insertions, 2 deletions
diff --git a/src/DevHive.Services/Models/Identity/User/RegisterServiceModel.cs b/src/DevHive.Services/Models/Identity/User/RegisterServiceModel.cs
index 74f66b4..adc4119 100644
--- a/src/DevHive.Services/Models/Identity/User/RegisterServiceModel.cs
+++ b/src/DevHive.Services/Models/Identity/User/RegisterServiceModel.cs
@@ -6,8 +6,10 @@ namespace DevHive.Services.Models.Identity.User
 {
 	public class RegisterServiceModel : BaseUserServiceModel
 	{
-		public IList<LanguageServiceModel> Languages { get; set; }
-		public IList<TechnologyServiceModel> Technologies { get; set; }
 		public string Password { get; set; }
+
+		public HashSet<LanguageServiceModel> Languages { get; set; }
+
+		public HashSet<TechnologyServiceModel> Technologies { get; set; }
 	}
 }