diff --git a/cookbooks/aws-parallelcluster-platform/files/isolated/iso-ca-bundle-config.sh b/cookbooks/aws-parallelcluster-platform/files/isolated/iso-ca-bundle-config.sh
index c72732b7b..9891fa080 100644
--- a/cookbooks/aws-parallelcluster-platform/files/isolated/iso-ca-bundle-config.sh
+++ b/cookbooks/aws-parallelcluster-platform/files/isolated/iso-ca-bundle-config.sh
@@ -13,4 +13,12 @@ echo "export AWS_CA_BUNDLE=/etc/pki/${REGION}/certs/ca-bundle.pem" >> /etc/profi
 
 echo "export AWS_DEFAULT_REGION=${REGION}" >> /etc/profile.d/aws-cli-default-config.sh
 
-echo "Defaults env_keep += \"AWS_DEFAULT_REGION AWS_CA_BUNDLE\"" > /etc/sudoers.d/pcluster-aws-cli-envkeep
+echo "export REQUESTS_CA_BUNDLE=${AWS_CA_BUNDLE}" >> /etc/profile.d/aws-cli-default-config.sh
+
+echo "export SSL_CERT_FILE=${AWS_CA_BUNDLE}" >> /etc/profile.d/aws-cli-default-config.sh
+
+echo "Defaults env_keep += \"AWS_DEFAULT_REGION AWS_CA_BUNDLE REQUESTS_CA_BUNDLE SSL_CERT_FILE\"" > /etc/sudoers.d/pcluster-aws-cli-envkeep
+
+source /etc/profile.d/aws-cli-default-config.sh
+
+sudo aws configure set ca_bundle "$CA_BUNDLE"
\ No newline at end of file
diff --git a/cookbooks/aws-parallelcluster-slurm/templates/default/slurm/fleet_status_manager_program.erb b/cookbooks/aws-parallelcluster-slurm/templates/default/slurm/fleet_status_manager_program.erb
index fb9c3d822..f5843ca57 100644
--- a/cookbooks/aws-parallelcluster-slurm/templates/default/slurm/fleet_status_manager_program.erb
+++ b/cookbooks/aws-parallelcluster-slurm/templates/default/slurm/fleet_status_manager_program.erb
@@ -1,2 +1,3 @@
 #!/bin/bash
+source /etc/profile.d/aws-cli-default-config.sh
 sudo -u <%= node['cluster']['cluster_admin_user'] %> <%= node_virtualenv_path %>/bin/slurm_fleet_status_manager "$@"