diff --git a/MANIFEST.in b/MANIFEST.in
index 1a1defdb..d037bb13 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,4 +2,5 @@ recursive-include minihack/dat *
 recursive-include minihack/lib *
 recursive-include minihack/scripts *
 recursive-include minihack/agent *
+recursive-include minihack/tiles *
 recursive-exclude build *