diff --git a/gtsam/discrete/DiscreteBayesNet.cpp b/gtsam/discrete/DiscreteBayesNet.cpp
index c1aa18828..1c5c81e45 100644
--- a/gtsam/discrete/DiscreteBayesNet.cpp
+++ b/gtsam/discrete/DiscreteBayesNet.cpp
@@ -18,8 +18,6 @@
 
 #include <gtsam/discrete/DiscreteBayesNet.h>
 #include <gtsam/discrete/DiscreteConditional.h>
-#include <gtsam/discrete/DiscreteFactorGraph.h>
-#include <gtsam/discrete/DiscreteLookupDAG.h>
 #include <gtsam/inference/FactorGraph-inst.h>
 
 namespace gtsam {