diff --git a/include/xo/reflect/TypeDescr.hpp b/include/xo/reflect/TypeDescr.hpp
index 4b3ca87..f22f96b 100644
--- a/include/xo/reflect/TypeDescr.hpp
+++ b/include/xo/reflect/TypeDescr.hpp
@@ -16,8 +16,6 @@
 #include <cassert>
 
 namespace xo {
-    namespace print { class ppindentinfo; }
-
     namespace reflect {
         class TaggedPtr;  /* see [reflect/TaggedPtr.hpp] */