diff --git a/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs b/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs
index 979c8ac..9c25a11 100644
--- a/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs
+++ b/LightlessSyncServer/LightlessSyncServer/Utils/Extensions.cs
@@ -24,7 +24,7 @@ public static class Extensions
         if (dto.IsNsfw.HasValue) profile.IsNSFW = dto.IsNsfw.Value;
     }
 
-    public static void UpdateProfileFromDto(this UserProfileData profile, UserProfileDto dto, string? base64PictureString, string? base64BannerString = null)
+    public static void UpdateProfileFromDto(this UserProfileData profile, UserProfileDto dto, string? base64PictureString = null, string? base64BannerString = null)
     {
         ArgumentNullException.ThrowIfNull(profile);
         ArgumentNullException.ThrowIfNull(dto);