diff --git a/src/swig/guile/.cvsignore b/src/swig/guile/.cvsignore
index 2d61a3c87d..cf9b857553 100644
--- a/src/swig/guile/.cvsignore
+++ b/src/swig/guile/.cvsignore
@@ -1,3 +1,4 @@
+Makefile
 tmp
 obj
 *.i