diff --git a/lib/boost_1_55_0/.gitignore b/lib/boost_1_55_0/.gitignore
index 46cb8f084..ea764f531 100644
--- a/lib/boost_1_55_0/.gitignore
+++ b/lib/boost_1_55_0/.gitignore
@@ -1,18 +1,2 @@
-/boost
-/doc
-/libs
-/more
-/status
-/tools
-/boost-build.jam
-/boost.css
-/boost.png
-/boostcpp.jam
-/bootstrap.bat
-/bootstrap.sh
-/index.htm
-/index.html
-/INSTALL
-/Jamroot
-/LICENSE_1_0.txt
-/rst.css
+*
+!buildboost*