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