diff --git a/Surface_mesh_skeletonization/package_info/Surface_mesh_skeletonization/dependencies b/Surface_mesh_skeletonization/package_info/Surface_mesh_skeletonization/dependencies
index 185c63435de..93a21616366 100644
--- a/Surface_mesh_skeletonization/package_info/Surface_mesh_skeletonization/dependencies
+++ b/Surface_mesh_skeletonization/package_info/Surface_mesh_skeletonization/dependencies
@@ -17,7 +17,6 @@ Intersections_3
 Interval_support
 Kernel_23
 Kernel_d
-Modifier
 Modular_arithmetic
 Number_types
 Polygon_mesh_processing