diff --git a/pmd-jbuilder/.cvsignore b/pmd-jbuilder/.cvsignore
index 18c7fd99cd..0f4d9e321d 100644
--- a/pmd-jbuilder/.cvsignore
+++ b/pmd-jbuilder/.cvsignore
@@ -4,3 +4,7 @@ doc
 .#PMDOpenTool.jpx.local.1.11
 .#PMDOpenTool.jpx.local.1.9
 classes.opentools
+etc
+.#PMDOpenTool.jpx.local.1.13
+.#PMDOpenTool.jpx.local.1.33
+Things to do.txt