diff --git a/MANIFEST.in b/MANIFEST.in
index 459af43..4f56647 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -4,4 +4,4 @@ recursive-include Build *.cfg*
 recursive-include Lib *.py
 recursive-include Demo *.py
 include tox.ini
-recursive-include Tests *.py
+recursive-include Tests *.py *.ldif