diff --git a/.gitignore b/.gitignore
index 66e3e04e92cbbd..6a6b48222162ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -62,6 +62,7 @@
 /third_party/gles2_conform
 /third_party/hunspell
 /third_party/icu
+/third_party/libjingle/source
 /third_party/libvpx
 /third_party/lighttpd
 /third_party/mingw-w64