diff --git a/.gitignore b/.gitignore
index e0118617d9..3200e5829e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,6 +44,7 @@
 /third_party/libjingle
 /third_party/libjpeg
 /third_party/libjpeg_turbo
+/third_party/libsrtp
 /third_party/libvpx
 /third_party/libyuv
 /third_party/llvm-build