diff --git a/Makefile b/Makefile
index 5470d98..e6ae3a3 100644
--- a/Makefile
+++ b/Makefile
@@ -47,7 +47,8 @@ HOOKS := conf/hooks/10-cgroups.sh  \
 
 CONFIG_EXTRA := conf/enroot.bash_completion
 
-HOOKS_EXTRA := conf/hooks/50-slurm-pmi.sh
+HOOKS_EXTRA := conf/hooks/50-slurm-pmi.sh \
+               conf/hooks/50-slurm-pytorch.sh
 
 MOUNTS := conf/mounts/10-system.fstab \
           conf/mounts/20-config.fstab
diff --git a/conf/hooks/50-slurm-pytorch.sh b/conf/hooks/50-slurm-pytorch.sh
new file mode 100755
index 0000000..d10847d
--- /dev/null
+++ b/conf/hooks/50-slurm-pytorch.sh
@@ -0,0 +1,37 @@
+#! /bin/bash
+
+# Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eu
+
+if ! grep -q "^PYTORCH_VERSION=" "${ENROOT_ENVIRON}"; then
+    exit 0
+fi
+
+if [ -n "${SLURM_NODELIST-}" ] && ! grep -q "^MASTER_ADDR=" "${ENROOT_ENVIRON}" && command -v scontrol > /dev/null; then
+    printf "MASTER_ADDR=%s\n" "$(scontrol show hostname "${SLURM_NODELIST}" | head -n1)" >> "${ENROOT_ENVIRON}"
+fi
+if [ -n "${SLURM_JOB_ID-}" ] && ! grep -q "^MASTER_PORT=" "${ENROOT_ENVIRON}"; then
+    printf "MASTER_PORT=%s\n" "$((${SLURM_JOB_ID} % 16384 + 49152))" >> "${ENROOT_ENVIRON}"
+fi
+if [ -n "${SLURM_NTASKS-}" ] && ! grep -q "^WORLD_SIZE=" "${ENROOT_ENVIRON}"; then
+    printf "WORLD_SIZE=%s\n" "${SLURM_NTASKS}" >> "${ENROOT_ENVIRON}"
+fi
+if [ -n "${SLURM_PROCID-}" ] && ! grep -q "^RANK=" "${ENROOT_ENVIRON}"; then
+    printf "RANK=%s\n" "${SLURM_PROCID}" >> "${ENROOT_ENVIRON}"
+fi
+if [ -n "${SLURM_LOCALID-}" ] && ! grep -q "^LOCAL_RANK=" "${ENROOT_ENVIRON}"; then
+    printf "LOCAL_RANK=%s\n" "${SLURM_LOCALID}" >> "${ENROOT_ENVIRON}"
+fi