diff --git a/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR.h b/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR.h
index 81e8a2289..3a94a3c34 100644
--- a/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR.h
+++ b/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR.h
@@ -251,7 +251,9 @@ void householder_qr_inplace_unblocked(MatrixQR& mat, HCoeffs& hCoeffs, typename
 }
 
 /** \internal */
-template<typename MatrixQR, typename HCoeffs, typename MatrixQRScalar = typename MatrixQR::Scalar>
+template<typename MatrixQR, typename HCoeffs,
+  typename MatrixQRScalar = typename MatrixQR::Scalar,
+  bool InnerStrideIsOne = (MatrixQR::InnerStrideAtCompileTime == 1 && HCoeffs::InnerStrideAtCompileTime == 1)>
 struct householder_qr_inplace_blocked
 {
   // This is specialized for MKL-supported Scalar types in HouseholderQR_MKL.h
diff --git a/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR_MKL.h b/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR_MKL.h
index 04aa60ad6..b80f1b48d 100644
--- a/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR_MKL.h
+++ b/gtsam/3rdparty/Eigen/Eigen/src/QR/HouseholderQR_MKL.h
@@ -44,7 +44,7 @@ namespace Eigen {
 
 #define EIGEN_MKL_QR_NOPIV(EIGTYPE, MKLTYPE, MKLPREFIX) \
 template<typename MatrixQR, typename HCoeffs> \
-struct householder_qr_inplace_blocked<MatrixQR, HCoeffs, EIGTYPE> \
+struct householder_qr_inplace_blocked<MatrixQR, HCoeffs, EIGTYPE, true> \
 { \
   static void run(MatrixQR& mat, HCoeffs& hCoeffs, \
       typename MatrixQR::Index = 32, \