diff --git a/MLPerf/training/image_segmentation/pytorch/build.txt b/MLPerf/training/image_segmentation/pytorch/build.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1a679dabd10f3fb4cb20e1b5054bd66370d207b9
--- /dev/null
+++ b/MLPerf/training/image_segmentation/pytorch/build.txt
@@ -0,0 +1,16 @@
+https://catalog.ngc.nvidia.com/orgs/nvidia/resources/nnunet_for_pytorch/quick-start-guide
+
+apptainer build containers/nvidia_pytorch_21.11-py3.sif  docker://nvcr.io/nvidia/pytorch:21.11-py3
+
+export APPTAINER_BINDPATH=
+
+MODULE_NAME=nnunet_for_pytorch
+MODULE_VERSION=21.11.0
+CONTAINER_DIR=/proj/nsc_testing/xuan/containers/${MODULE_NAME}_${MODULE_VERSION}.sif
+DEF_DIR=/proj/nsc_testing/xuan/berzelius-benchmarks/PyTorch/Segmentation/nnUNet/${MODULE_NAME}_${MODULE_VERSION}.def
+
+apptainer build $CONTAINER_DIR $DEF_DIR
+
+
+# Known issue 
+https://github.com/NVIDIA/DeepLearningExamples/issues/1113