diff --git a/buildout.cfg b/buildout.cfg
index 1228fdf8d6..938e7f301b 100644
--- a/buildout.cfg
+++ b/buildout.cfg
@@ -61,9 +61,6 @@ eggs =
     Persistence
     zExceptions
     Zope2
-# RestrictedPython has an optional dependency on DateTime, make sure to run its
-# tests with DateTime being available
-    RestrictedPython
 # Test optional dependencies.
     Missing
     Products.BTreeFolder2