diff --git a/discovery/org.eclipse.tm.discovery.engine/.cvsignore b/discovery/org.eclipse.tm.discovery.engine/.cvsignore
new file mode 100644
index 00000000000..ba077a4031a
--- /dev/null
+++ b/discovery/org.eclipse.tm.discovery.engine/.cvsignore
@@ -0,0 +1 @@
+bin