1 files changed, 1 insertions, 1 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h b/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
index 1ba8d6328..760074622 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorFunctors.h
@@ -895,7 +895,7 @@ class GaussianGenerator {
     }
   }
 
-  T operator()(const array<Index, NumDims>& coordinates) const {
+  EIGEN_DEVICE_FUNC T operator()(const array<Index, NumDims>& coordinates) const {
     T tmp = T(0);
     for (size_t i = 0; i < NumDims; ++i) {
       T offset = coordinates[i] - m_means[i];