diff --git a/rackspace.ini b/rackspace.ini
index 3d4dae3..5fff3c3 100644
--- a/rackspace.ini
+++ b/rackspace.ini
@@ -138,9 +138,16 @@ targets = py27_32 py27_64
 [zope.interface]
 package = zope.interface
 minVersion =
+maxVersion = 3.99.99
+excludeVersions = 3.0.0b1 3.3.0b1 3.3.0b2 3.4.0b1
+targets = py24_32 py25_32
+
+[zope.interface_26]
+package = zope.interface
+minVersion =
 maxVersion =
 excludeVersions = 3.0.0b1 3.3.0b1 3.3.0b2 3.4.0b1
-targets = py24_32 py25_32 py26_32 py26_64
+targets = py26_32 py26_64
 
 [zope.interface_27]
 package = zope.interface