diff --git a/tensorflow/core/kernels/depthwise_conv_op_gpu.h b/tensorflow/core/kernels/depthwise_conv_op_gpu.h
index f712d9c48c0..f69878bea89 100644
--- a/tensorflow/core/kernels/depthwise_conv_op_gpu.h
+++ b/tensorflow/core/kernels/depthwise_conv_op_gpu.h
@@ -1763,7 +1763,7 @@ void LaunchDepthwiseConvBackpropFilterOp<GpuDevice, T>::operator()(
   int num_filter_backprop =
       args.filter_rows * args.filter_cols * args.out_depth;
   se::DeviceMemoryBase filter_bp_ptr(filter_backprop, num_filter_backprop);
-  stream->ThenMemset32(&filter_bp_ptr, 0, num_filter_backprop * sizeof(T));
+  stream->ThenMemZero(&filter_bp_ptr, num_filter_backprop * sizeof(T));
 
   if (args.filter_rows == 3 && args.filter_cols == 3) {
     OP_REQUIRES_OK(