diff --git a/moead_framework/algorithm/abstract_moead.py b/moead_framework/algorithm/abstract_moead.py
index 1f8dde5..0d2aed9 100644
--- a/moead_framework/algorithm/abstract_moead.py
+++ b/moead_framework/algorithm/abstract_moead.py
@@ -55,7 +55,7 @@ def __init__(self, problem, max_evaluation, number_of_objective, number_of_weigh
         if offspring_generator is None:
             self.offspring_generator = OffspringGeneratorGeneric(algorithm_instance=self)
         else:
-            self.offspring_generator = offspring_generator
+            self.offspring_generator = offspring_generator(algorithm_instance=self)
 
     @abstractmethod
     def run(self, checkpoint=None):
diff --git a/setup.py b/setup.py
index d26554b..d958c01 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="moead-framework",
-    version="0.5.2",
+    version="0.5.3",
     author="Geoffrey Pruvost",
     author_email="geoffrey@pruvost.xyz",
     description="MOEA/D Framework in Python 3",