diff --git a/tests/bsim3/Berkeley/3v2/.cvsignore b/tests/bsim3/Berkeley/3v2/.cvsignore
new file mode 100644
index 000000000..3dda72986
--- /dev/null
+++ b/tests/bsim3/Berkeley/3v2/.cvsignore
@@ -0,0 +1,2 @@
+Makefile.in
+Makefile