diff --git a/src/unlocker/spoofing.cpp b/src/unlocker/spoofing.cpp
index bab3e61..651ec98 100644
--- a/src/unlocker/spoofing.cpp
+++ b/src/unlocker/spoofing.cpp
@@ -341,7 +341,7 @@ void Spoofer::modifyCharacterData(json& js)
     {
         bool needsSpoofing = false;
 
-        if (js.value("isEntitled", false) == false)
+        if (js.contains("isEntitled") && js["isEntitled"] == false)
         {
             _unownedCharacters.insert(name);
             js["isEntitled"] = true;