diff --git a/auth_server.lua b/auth_server.lua
index cc658f8..9b41fe7 100644
--- a/auth_server.lua
+++ b/auth_server.lua
@@ -109,13 +109,17 @@ while true do
             rednet.send(client_id, "invalid request", "auth")
         else
 
+            local found = false
             for user, userdata in pairs(data.users) do
                 if userdata.token == request.token then
                     rednet.send(client_id, user, "auth")
+                    found = true
                 end
             end
 
-            rednet.send(client_id, "invalid token", "auth")
+            if not found then
+                rednet.send(client_id, "invalid token", "auth")
+            end
         end
     end