diff --git a/configure.zcml b/configure.zcml
index 3736151..7806751 100644
--- a/configure.zcml
+++ b/configure.zcml
@@ -364,6 +364,11 @@
            name="application/msword"
            factory="cybertools.text.doc.DocTransform" />
 
+  <adapter for="loops.interfaces.IFile"
+           provides="cybertools.text.interfaces.ITextTransform"
+           name="text/rtf"
+           factory="cybertools.text.rtf.RtfTransform" />
+
   <adapter for="loops.interfaces.IFile"
            provides="cybertools.text.interfaces.ITextTransform"
            name="application/vnd.ms-powerpoint"