diff --git a/Convex_hull_3/package_info/Convex_hull_3/dependencies b/Convex_hull_3/package_info/Convex_hull_3/dependencies
index 2c75bee767e..ecc6d422e1b 100644
--- a/Convex_hull_3/package_info/Convex_hull_3/dependencies
+++ b/Convex_hull_3/package_info/Convex_hull_3/dependencies
@@ -15,10 +15,8 @@ Intersections_2
 Intersections_3
 Interval_support
 Kernel_23
-Modifier
 Modular_arithmetic
 Number_types
-Polyhedron_IO
 Profiling_tools
 Property_map
 QP_solver
diff --git a/HalfedgeDS/package_info/HalfedgeDS/dependencies b/HalfedgeDS/package_info/HalfedgeDS/dependencies
index 3a08086f86a..08b771effbc 100644
--- a/HalfedgeDS/package_info/HalfedgeDS/dependencies
+++ b/HalfedgeDS/package_info/HalfedgeDS/dependencies
@@ -1,4 +1,5 @@
 Algebraic_foundations
+BGL
 Circulator
 HalfedgeDS
 Hash_map
@@ -8,5 +9,6 @@ Kernel_23
 Modular_arithmetic
 Number_types
 Profiling_tools
+Property_map
 STL_Extension
 Stream_support