diff --git a/.gitignore b/.gitignore
index 721dcf9..570fbf8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@ Session.vim
 *.gcov
 cscope.out
 build/
+libhammer.pc
 .sconsign.dblite
 *.os
 *.pyc