diff --git a/linker/linker_namespaces.h b/linker/linker_namespaces.h
index c3260fd..1099b6b 100644
--- a/linker/linker_namespaces.h
+++ b/linker/linker_namespaces.h
@@ -63,7 +63,7 @@
 
 struct android_namespace_t {
  public:
-  android_namespace_t() : name_(nullptr), is_isolated_(false) {}
+  android_namespace_t() : name_(nullptr), is_isolated_(false), is_greylist_enabled_(false) {}
 
   const char* get_name() const { return name_; }
   void set_name(const char* name) { name_ = name; }
@@ -71,6 +71,9 @@
   bool is_isolated() const { return is_isolated_; }
   void set_isolated(bool isolated) { is_isolated_ = isolated; }
 
+  bool is_greylist_enabled() const { return is_greylist_enabled_; }
+  void set_greylist_enabled(bool enabled) { is_greylist_enabled_ = enabled; }
+
   const std::vector<std::string>& get_ld_library_paths() const {
     return ld_library_paths_;
   }
@@ -136,6 +139,7 @@
  private:
   const char* name_;
   bool is_isolated_;
+  bool is_greylist_enabled_;
   std::vector<std::string> ld_library_paths_;
   std::vector<std::string> default_library_paths_;
   std::vector<std::string> permitted_paths_;