diff --git a/.gitignore b/.gitignore
index bb49206..7e4c0ed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /cfe-3.8.0.src.tar.xz
 /cfe-3.9.0.src.tar.xz
 /cfe-3.9.1.src.tar.xz
+/clang-tools-extra-3.9.1.src.tar.xz