diff --git a/gtsam.h b/gtsam.h
index c4950e4e4..c475f1b55 100644
--- a/gtsam.h
+++ b/gtsam.h
@@ -765,7 +765,6 @@ class IndexConditional {
   gtsam::IndexFactor* toFactor() const;
 
   //Advanced interface
-  bool permuteSeparatorWithInverse(const gtsam::Permutation& inversePermutation);
   void permuteWithInverse(const gtsam::Permutation& inversePermutation);
 };
 
@@ -788,7 +787,6 @@ virtual class BayesNet {
   void push_front(This& conditional);
   void pop_front();
   void permuteWithInverse(const gtsam::Permutation& inversePermutation);
-  bool permuteSeparatorWithInverse(const gtsam::Permutation& inversePermutation);
 };
 
 #include <gtsam/inference/BayesTree.h>
@@ -832,7 +830,6 @@ virtual class BayesTreeClique {
 //  derived_ptr parent() const { return parent_.lock(); }
 
   void permuteWithInverse(const gtsam::Permutation& inversePermutation);
-  bool permuteSeparatorWithInverse(const gtsam::Permutation& inversePermutation);
 
   // FIXME: need wrapped versions graphs, BayesNet
 //  BayesNet<ConditionalType> shortcut(derived_ptr root, Eliminate function) const;
@@ -859,7 +856,6 @@ virtual class SymbolicBayesNet  : gtsam::SymbolicBayesNetBase {
   //Advanced Interface
   void pop_front();
   void permuteWithInverse(const gtsam::Permutation& inversePermutation);
-  bool permuteSeparatorWithInverse(const gtsam::Permutation& inversePermutation);
 };
 
 #include <gtsam/inference/SymbolicFactorGraph.h>
@@ -1806,7 +1802,6 @@ virtual class ISAM2Clique {
     void print(string s);
 
     void permuteWithInverse(const gtsam::Permutation& inversePermutation);
-    bool permuteSeparatorWithInverse(const gtsam::Permutation& inversePermutation);
 };
 
 class ISAM2Result {