diff --git a/lib/risc/callable_compiler.rb b/lib/risc/callable_compiler.rb
index e070ce14..9cabc0d6 100644
--- a/lib/risc/callable_compiler.rb
+++ b/lib/risc/callable_compiler.rb
@@ -106,6 +106,7 @@ module Risc
       ins.register.set_compiler(self)
       add_code ins
       # todo for constants (not objects)
+      add_constant( object) if object.is_a?(Parfait::Object) 
       # add_constant(right) if compiler
       ins.register
     end
diff --git a/lib/slot_machine/instructions/dynamic_call.rb b/lib/slot_machine/instructions/dynamic_call.rb
index accc05ce..f6800cbd 100644
--- a/lib/slot_machine/instructions/dynamic_call.rb
+++ b/lib/slot_machine/instructions/dynamic_call.rb
@@ -32,7 +32,6 @@ module SlotMachine
     # a target (not a label)
     def to_risc(compiler)
       entry = compiler.load_object(@cache_entry)[:cached_method].to_reg
-      compiler.add_constant( @cache_entry)
       return_label = Risc.label(self, "continue_#{object_id}")
       return_address = compiler.load_object(return_label)