diff --git a/.gitignore b/.gitignore
index d6c0eee5..af093353 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ ABOUT-NLS
 aclocal.m4
 autom4te.cache
 compile
+config.cache
 config.guess
 config.h
 config.h.in