diff --git a/linker/linker_namespaces.h b/linker/linker_namespaces.h
index 868b4a6..e7d9b2e 100644
--- a/linker/linker_namespaces.h
+++ b/linker/linker_namespaces.h
@@ -80,6 +80,9 @@
   void set_default_library_paths(std::vector<std::string>&& library_paths) {
     default_library_paths_ = library_paths;
   }
+  void set_default_library_paths(const std::vector<std::string>& library_paths) {
+    default_library_paths_ = library_paths;
+  }
 
   const std::vector<std::string>& get_permitted_paths() const {
     return permitted_paths_;
@@ -87,6 +90,9 @@
   void set_permitted_paths(std::vector<std::string>&& permitted_paths) {
     permitted_paths_ = permitted_paths;
   }
+  void set_permitted_paths(const std::vector<std::string>& permitted_paths) {
+    permitted_paths_ = permitted_paths;
+  }
 
   const std::vector<android_namespace_link_t>& linked_namespaces() const {
     return linked_namespaces_;