diff --git a/pmd-netbeans/.cvsignore b/pmd-netbeans/.cvsignore
new file mode 100644
index 0000000000..378eac25d3
--- /dev/null
+++ b/pmd-netbeans/.cvsignore
@@ -0,0 +1 @@
+build
diff --git a/pmd-netbeans/lib/.cvsignore b/pmd-netbeans/lib/.cvsignore
new file mode 100644
index 0000000000..1aab9958cd
--- /dev/null
+++ b/pmd-netbeans/lib/.cvsignore
@@ -0,0 +1,4 @@
+openide.jar
+openide-io.jar
+java-api.jar
+java-src-model.jar
diff --git a/pmd/.cvsignore b/pmd/.cvsignore
new file mode 100644
index 0000000000..56fb545fa6
--- /dev/null
+++ b/pmd/.cvsignore
@@ -0,0 +1 @@
+build.properties