diff --git a/app/data/config/fixturenet-lotus/setup-miner.sh b/app/data/config/fixturenet-lotus/setup-miner.sh
index 6c065b52..8b0a22d6 100644
--- a/app/data/config/fixturenet-lotus/setup-miner.sh
+++ b/app/data/config/fixturenet-lotus/setup-miner.sh
@@ -33,8 +33,7 @@ echo "Daemon started."
 cp /devgen.car /root/.lotus-shared
 
 # publish bootnode peer info to shared volume
-# TODO: Improve exporting public address to shared volume
-lotus net listen | awk 'NR==4{print}' > /root/.lotus-shared/miner.addr
+lotus net listen | grep "$(ip addr | grep inet | grep -v '127.0.0.1' | sort | head -1 | awk '{print $2}' | cut -d '/' -f1)" | head -1 > /root/.lotus-shared/miner.addr
 
 # if miner not already initialized
 if [ ! -d $LOTUS_MINER_PATH ]; then
diff --git a/app/data/container-build/cerc-lotus/Dockerfile b/app/data/container-build/cerc-lotus/Dockerfile
index 0d43077a..01e252b2 100644
--- a/app/data/container-build/cerc-lotus/Dockerfile
+++ b/app/data/container-build/cerc-lotus/Dockerfile
@@ -99,7 +99,7 @@ CMD ["-help"]
 FROM lotus-base AS lotus-all-in-one
 
 # Install netcat for healthcheck
-RUN apt-get update && apt-get install -y netcat
+RUN apt-get update && apt-get install -y netcat && apt-get install -y iproute2
 
 ENV FILECOIN_PARAMETER_CACHE /var/tmp/filecoin-proof-parameters
 ENV LOTUS_MINER_PATH /var/lib/lotus-miner