diff --git a/src/utility/graph.cpp b/src/utility/graph.cpp
index f48e6f5e2..b775c5b14 100644
--- a/src/utility/graph.cpp
+++ b/src/utility/graph.cpp
@@ -7,8 +7,10 @@
 #include "src/storage/sparse/StateType.h"
 #include "src/models/symbolic/DeterministicModel.h"
 #include "src/models/symbolic/NondeterministicModel.h"
+#include "src/models/symbolic/StandardRewardModel.h"
 #include "src/models/sparse/DeterministicModel.h"
 #include "src/models/sparse/NondeterministicModel.h"
+#include "src/models/sparse/StandardRewardModel.h"
 #include "src/utility/constants.h"
 #include "src/exceptions/InvalidArgumentException.h"
 #include "src/storage/dd/CuddBdd.h"