diff --git a/include/dongle.cpp b/include/dongle.cpp
index 327b52a6e..2a46ee5a1 100755
--- a/include/dongle.cpp
+++ b/include/dongle.cpp
@@ -764,7 +764,7 @@ bool TDongle::active(word module) const
   if (module == EEAUT)
   {
     const TString& r = reseller();
-    yes = r.find("AGA") >= 0;
+    yes = r.starts_with("AGA ");
   }
   else
     yes = (module < ENDAUT) && _module[module] && shown(module);