diff --git a/gtsam/base/cholesky.cpp b/gtsam/base/cholesky.cpp
index 84c03f78b..2f93fc0fa 100644
--- a/gtsam/base/cholesky.cpp
+++ b/gtsam/base/cholesky.cpp
@@ -16,10 +16,6 @@
  * @date    Nov 5, 2010
  */
 
-#include <functional>
-#include <boost/format.hpp>
-#include <boost/bind.hpp>
-
 #include <gtsam/base/debug.h>
 #include <gtsam/base/cholesky.h>
 #include <gtsam/base/timing.h>
@@ -27,6 +23,8 @@
 #include <gtsam/3rdparty/Eigen/Eigen/Core>
 #include <gtsam/3rdparty/Eigen/Eigen/Dense>
 
+#include <boost/format.hpp>
+
 using namespace std;
 
 namespace gtsam {
diff --git a/gtsam/linear/Errors.cpp b/gtsam/linear/Errors.cpp
index 71d0cc003..d3007350f 100644
--- a/gtsam/linear/Errors.cpp
+++ b/gtsam/linear/Errors.cpp
@@ -17,7 +17,6 @@
  * @author  Christian Potthast
  */
 
-#include <boost/bind.hpp>
 #include <boost/foreach.hpp>
 #include <gtsam/linear/Errors.h>
 
@@ -56,7 +55,6 @@ struct equalsVector : public std::binary_function<const Vector&, const Vector&,
 bool Errors::equals(const Errors& expected, double tol) const {
 	if( size() != expected.size() ) return false;
 	return equal(begin(),end(),expected.begin(),equalsVector(tol));
-	// TODO: use boost::bind(&equal_with_abs_tol,_1, _2,tol)
 }
 
 /* ************************************************************************* */
diff --git a/gtsam/nonlinear/ISAM2-inl.h b/gtsam/nonlinear/ISAM2-inl.h
index 04395069c..3ca82051d 100644
--- a/gtsam/nonlinear/ISAM2-inl.h
+++ b/gtsam/nonlinear/ISAM2-inl.h
@@ -23,8 +23,6 @@
 #include <gtsam/inference/FactorGraph.h>
 #include <gtsam/linear/JacobianFactor.h>
 
-#include <boost/bind.hpp>
-
 namespace gtsam {
 
 using namespace std;