diff --git a/lib/core/manager.rb b/lib/core/manager.rb
index <HASH>..<HASH> 100644
--- a/lib/core/manager.rb
+++ b/lib/core/manager.rb
@@ -138,6 +138,8 @@ class Manager
                 :event         => :regex,  # Utility
                 :template      => :json,   # Utility
                 :translator    => :json    # Utility
+                
+    yield(myself) if block_given?
                            
     load_plugins(true)                                  
     logger.info("Finished initializing Nucleon plugin system at #{Time.now}")
Allowing for dynamic definition of namsapaces and types after core in the plugin manager reload method.