1 files changed, 2 insertions, 2 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorForwardDeclarations.h b/unsupported/Eigen/CXX11/src/Tensor/TensorForwardDeclarations.h
index e823bd932..772dbbe35 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorForwardDeclarations.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorForwardDeclarations.h
@@ -94,7 +94,7 @@ template<typename XprType, template <class> class MakePointer_ = MakePointer> cl
 template<typename XprType> class TensorForcedEvalOp;
 
 template<typename ExpressionType, typename DeviceType> class TensorDevice;
-template<typename ExpressionType, typename DeviceType> class TensorAsyncDevice;
+template<typename ExpressionType, typename DeviceType, typename DoneCallback> class TensorAsyncDevice;
 template<typename Derived, typename Device> struct TensorEvaluator;
 
 struct NoOpOutputKernel;
@@ -168,7 +168,7 @@ template <typename Expression, typename Device,
           bool Tileable = IsTileable<Device, Expression>::value>
 class TensorExecutor;
 
-template <typename Expression, typename Device,
+template <typename Expression, typename Device, typename DoneCallback,
           bool Vectorizable = IsVectorizable<Device, Expression>::value,
           bool Tileable = IsTileable<Device, Expression>::value>
 class TensorAsyncExecutor;