diff --git a/Source/Engine/Core/Types/String.cpp b/Source/Engine/Core/Types/String.cpp
index 43fbcf051..7a8f1b1ed 100644
--- a/Source/Engine/Core/Types/String.cpp
+++ b/Source/Engine/Core/Types/String.cpp
@@ -215,7 +215,8 @@ bool String::IsANSI() const
     bool result = true;
     for (int32 i = 0; i < _length; i++)
     {
-        if (_data[i] > 255)
+        //PE: Ansi is max 7 bit so...
+        if (_data[i] > 127)
         {
             result = false;
             break;