diff --git a/include/ceres/cubic_interpolation.h b/include/ceres/cubic_interpolation.h
index 53bbc3373..9804a332d 100644
--- a/include/ceres/cubic_interpolation.h
+++ b/include/ceres/cubic_interpolation.h
@@ -121,7 +121,7 @@ void CubicHermiteSpline(const Eigen::Matrix<double, kDataDimension, 1>& p0,
 //  double f, dfdx;
 //  interpolator.Evaluator(1.5, &f, &dfdx);
 template<typename Grid>
-class CERES_EXPORT CubicInterpolator {
+class CubicInterpolator {
  public:
   explicit CubicInterpolator(const Grid& grid)
       : grid_(grid) {
@@ -253,7 +253,7 @@ struct Grid1D {
 //  interpolator.Evaluate(1.2, 2.5, &f, &dfdr, &dfdc);
 
 template<typename Grid>
-class CERES_EXPORT BiCubicInterpolator {
+class BiCubicInterpolator {
  public:
   explicit BiCubicInterpolator(const Grid& grid)
       : grid_(grid) {
diff --git a/include/ceres/local_parameterization.h b/include/ceres/local_parameterization.h
index 379fc6849..046c6bdf4 100644
--- a/include/ceres/local_parameterization.h
+++ b/include/ceres/local_parameterization.h
@@ -222,7 +222,7 @@ class CERES_EXPORT QuaternionParameterization : public LocalParameterization {
 //
 // Plus(x, delta) = [sin(|delta|) delta / |delta|, cos(|delta|)] * x
 // with * being the quaternion multiplication operator.
-class EigenQuaternionParameterization : public ceres::LocalParameterization {
+class CERES_EXPORT EigenQuaternionParameterization : public ceres::LocalParameterization {
  public:
   virtual ~EigenQuaternionParameterization() {}
   virtual bool Plus(const double* x,