diff --git a/HalfedgeDS/package_info/HalfedgeDS/dependencies b/HalfedgeDS/package_info/HalfedgeDS/dependencies
index 08b771effbc..1015a2da048 100644
--- a/HalfedgeDS/package_info/HalfedgeDS/dependencies
+++ b/HalfedgeDS/package_info/HalfedgeDS/dependencies
@@ -1,6 +1,8 @@
 Algebraic_foundations
 BGL
 Circulator
+Distance_2
+Distance_3
 HalfedgeDS
 Hash_map
 Installation