@ -177,7 +177,7 @@ namespace storm {
approximationThreshold = dft.nrElements()+10;
break;
case storm::builder::ApproximationHeuristic::DEPTH:
approximationThreshold = iteration;
approximationThreshold = iteration + 1;
case storm::builder::ApproximationHeuristic::PROBABILITY:
case storm::builder::ApproximationHeuristic::BOUNDDIFFERENCE: