diff --git a/src/storage/DeterministicModelBisimulationDecomposition.cpp b/src/storage/DeterministicModelBisimulationDecomposition.cpp
index 6e974f58c..b20311ba9 100644
--- a/src/storage/DeterministicModelBisimulationDecomposition.cpp
+++ b/src/storage/DeterministicModelBisimulationDecomposition.cpp
@@ -875,7 +875,7 @@ namespace storm {
                 
                 // Convert the state-value-pairs to states only.
 				std::function<storm::storage::sparse::state_type (std::pair<storm::storage::sparse::state_type, ValueType> const&)> projection = [] (std::pair<storm::storage::sparse::state_type, ValueType> const& a) -> storm::storage::sparse::state_type { return a.first; };
-				this->blocks[block.getId()] = block_type(boost::make_transform_iterator(partition.getBegin(block), projection), boost::make_transform_iterator(partition.getEnd(block), projection), true);
+				this->blocks[block.getId()] = block_type(boost::make_transform_iterator(partition.getBegin(block), projection), boost::make_transform_iterator(partition.getEnd(block), projection), false);
             }
             
             // If we are required to build the quotient model, do so now.
@@ -1493,4 +1493,4 @@ namespace storm {
         template class DeterministicModelBisimulationDecomposition<storm::RationalFunction>;
 #endif
     }
-}
\ No newline at end of file
+}