diff --git a/Compatibility-issues.md b/Compatibility-issues.md
index 4c73fe3..c2e51f3 100644
--- a/Compatibility-issues.md
+++ b/Compatibility-issues.md
@@ -55,13 +55,13 @@ Until this gets fixed, just insert the following line in your local `cores/ardui
 On Windows, the file is likely to be located here:
 
 ```
-%LOCALAPPDATA%\Arduino15\packages\Intel\hardware\i586\1.6.2+1.0\colors\Arduino\WString.h
+%LOCALAPPDATA%\Arduino15\packages\Intel\hardware\i586\1.6.7+1.0\cores\arduino\Arduino\WString.h
 ```
 
 on mac
 
 ```
-~/Library/Arduino15/packages/Intel/hardware/i586/1.6.7+1.0/colors/arduino/WString.h
+~/Library/Arduino15/packages/Intel/hardware/i586/1.6.7+1.0/cores/arduino/WString.h
 ```
 
 See issue [#299](https://github.com/bblanchon/ArduinoJson/issues/299).