diff --git a/primitive_process/src/base/subface.cpp b/primitive_process/src/base/subface.cpp
index 18a4a17..0973c63 100644
--- a/primitive_process/src/base/subface.cpp
+++ b/primitive_process/src/base/subface.cpp
@@ -31,8 +31,9 @@ std::pair<internal::paired_model_matrix *, bool> subface::apply_transform(intern
             temp.world_to_local.linear() = temp.world_to_local.linear() * rotation_matrix.transpose();
         } break;
         case internal::transform_type::translation: {
-            temp.local_to_world.translation() += param.head<3>();
-            temp.world_to_local.translation() -= param.head<3>();
+            Eigen::Translation3d translation(param.head<3>());
+            temp.local_to_world = translation * temp.local_to_world;
+            temp.world_to_local = temp.world_to_local * translation.inverse();
         } break;
         default: throw std::invalid_argument("Invalid transform type");
     }