diff --git a/.gitignore b/.gitignore
index 3e085f3..bce5baa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,5 @@ test/*
 *.a
 *.so
 *.core
+config.mk
+
diff --git a/config.mk b/config.mk.in
similarity index 100%
rename from config.mk
rename to config.mk.in