diff --git a/src/spectator/mocks/method_stub.cr b/src/spectator/mocks/method_stub.cr
index 49794fd..a297d14 100644
--- a/src/spectator/mocks/method_stub.cr
+++ b/src/spectator/mocks/method_stub.cr
@@ -3,7 +3,11 @@ require "./generic_method_call"
 
 module Spectator::Mocks
   abstract class MethodStub
-    def initialize(@name : Symbol, @source : Source)
+    getter name : Symbol
+
+    getter source : Source
+
+    def initialize(@name, @source)
     end
 
     def callable?(call : GenericMethodCall(T, NT)) : Bool forall T, NT