diff --git a/src/Controllers/Common/AuthenticationController.cs b/src/Controllers/Common/AuthenticationController.cs
index 96e1065..15fa54a 100644
--- a/src/Controllers/Common/AuthenticationController.cs
+++ b/src/Controllers/Common/AuthenticationController.cs
@@ -179,7 +179,7 @@ public class AuthenticationController : Controller {
     [Route("AuthenticationWebService.asmx/LoginChild")]
     [DecryptRequest("childUserID")]
     [EncryptResponse]
-    public IActionResult LoginChild([FromForm] Guid parentApiToken, [FromForm] string apiKey) {
+    public IActionResult LoginChild([FromForm] Guid parentApiToken) {
         User? user = ctx.Sessions.FirstOrDefault(e => e.ApiToken == parentApiToken)?.User;
         if (user is null) {
             return Unauthorized();
@@ -192,19 +192,6 @@ public class AuthenticationController : Controller {
             return Unauthorized();
         }
 
-        uint gameVersion = ClientVersion.GetVersion(apiKey);
-        if (viking.GameVersion is null)
-            viking.GameVersion = gameVersion;
-        if (
-            (viking.GameVersion != gameVersion) &&
-            !(viking.GameVersion >= ClientVersion.Min_SoD && gameVersion >= ClientVersion.Min_SoD) &&
-            !(viking.GameVersion >= ClientVersion.WoJS && gameVersion >= ClientVersion.WoJS && viking.GameVersion < ClientVersion.WoJS_NewAvatar && gameVersion < ClientVersion.WoJS_NewAvatar)
-        )
-            return Unauthorized();
-            // do not let players log into users from other games, exceptions:
-            //   1) different version of SoD
-            //   2) WoJS with old avatar and lands
-
         // Check if user is viking parent
         if (user != viking.User) {
             return Unauthorized();