diff --git a/build/extlib/.gitignore b/build/extlib/.gitignore
index c42c9ceb24..efba60e228 100644
--- a/build/extlib/.gitignore
+++ b/build/extlib/.gitignore
@@ -66,3 +66,4 @@ HoloColorPicker/
 ChartLib/
 MeterLib/
 SunriseSunset/
+Google-Gson/