diff --git a/simgear/nasal/.cvsignore b/simgear/nasal/.cvsignore
new file mode 100644
index 00000000..e9955884
--- /dev/null
+++ b/simgear/nasal/.cvsignore
@@ -0,0 +1,3 @@
+.deps
+Makefile
+Makefile.in