diff --git a/crypto/pqueue/.cvsignore b/crypto/pqueue/.cvsignore
new file mode 100644
index 000000000..439e6d3eb
--- /dev/null
+++ b/crypto/pqueue/.cvsignore
@@ -0,0 +1,4 @@
+lib
+Makefile.save
+*.flc
+semantic.cache