diff --git a/buildout/development.cfg b/buildout/development.cfg
index da1a748c6f161cec757a1635912ef77df08a224e..d1735c5a6e4e783e44dd3e51901fd80eacb70cc9 100644
--- a/buildout/development.cfg
+++ b/buildout/development.cfg
@@ -37,3 +37,6 @@ binary +=
   # pysvn dependency
   svn
   svnadmin
+development +=
+  # pysvn dependency
+  /usr/include.*/svn_client.h