diff --git a/gtsam/discrete/DiscreteConditional.cpp b/gtsam/discrete/DiscreteConditional.cpp
index ca8f13ca3..f9d3823d6 100644
--- a/gtsam/discrete/DiscreteConditional.cpp
+++ b/gtsam/discrete/DiscreteConditional.cpp
@@ -192,7 +192,14 @@ namespace gtsam {
 		return sampled;
 
 		return 0;
-		}
+	}
+
+	/* ******************************************************************************** */
+	void DiscreteConditional::permuteWithInverse(const Permutation& inversePermutation){
+		IndexConditional::permuteWithInverse(inversePermutation);
+		Potentials::permute(inversePermutation);
+	}
+
 
 /* ******************************************************************************** */
 
diff --git a/gtsam/discrete/DiscreteConditional.h b/gtsam/discrete/DiscreteConditional.h
index f6603c195..6c724bf7f 100644
--- a/gtsam/discrete/DiscreteConditional.h
+++ b/gtsam/discrete/DiscreteConditional.h
@@ -111,6 +111,11 @@ namespace gtsam {
 		/// sample in place, stores result in partial solution
 		void sampleInPlace(Values& parentsValues) const;
 
+		/**
+		 * Permutes both IndexConditional and Potentials.
+		 */
+		void permuteWithInverse(const Permutation& inversePermutation);
+
 		/// @}
 
 	};