diff --git a/.gitignore b/.gitignore
index 26317c1..4a9940a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,33 @@
 /configure
 /configure.lineno
 /configure.scan
+/contrib/fb303/Makefile
+/contrib/fb303/Makefile.in
+/contrib/fb303/aclocal.m4
+/contrib/fb303/autom4te.cache/
+/contrib/fb303/config.cache
+/contrib/fb303/config.log
+/contrib/fb303/config.status
+/contrib/fb303/configure
+/contrib/fb303/cpp/.deps/
+/contrib/fb303/cpp/FacebookBase.o
+/contrib/fb303/cpp/FacebookService.o
+/contrib/fb303/cpp/Makefile
+/contrib/fb303/cpp/Makefile.in
+/contrib/fb303/cpp/ServiceTracker.o
+/contrib/fb303/cpp/fb303_constants.o
+/contrib/fb303/cpp/fb303_types.o
+/contrib/fb303/cpp/gen-cpp/
+/contrib/fb303/cpp/libfb303.a
+/contrib/fb303/py/Makefile
+/contrib/fb303/py/Makefile.in
+/contrib/fb303/py/build/
+/contrib/fb303/py/fb303/FacebookService-remote
+/contrib/fb303/py/fb303/FacebookService.py
+/contrib/fb303/py/fb303/__init__.py
+/contrib/fb303/py/fb303/constants.py
+/contrib/fb303/py/fb303/ttypes.py
+/contrib/fb303/py/gen-py/
 /depcomp
 /if/Makefile
 /if/Makefile.in