diff --git a/optimism-archive.yml b/optimism-archive.yml
index 17c07001..47a2a4c8 100644
--- a/optimism-archive.yml
+++ b/optimism-archive.yml
@@ -37,8 +37,7 @@ services:
       - optimism-geth:/geth
       - ./optimism/scripts/:/scripts/
     expose:
-      - 9991 # http
-      - 9992 # ws
+      - 8545 # http, ws
     environment:
       - "NODE_TYPE=archive"
       - "SYNC_SOURCE=l2"
@@ -51,7 +50,7 @@ services:
       - "prometheus-scrape.metrics_path=/debug/metrics/prometheus"
       - "traefik.enable=true"
       - "traefik.http.middlewares.optimism-archive-stripprefix.stripprefix.prefixes=/optimism-archive"
-      - "traefik.http.services.optimism-archive.loadbalancer.server.port=9991"
+      - "traefik.http.services.optimism-archive.loadbalancer.server.port=8545"
       - "traefik.http.routers.optimism-archive.entrypoints=websecure"
       - "traefik.http.routers.optimism-archive.tls.certresolver=myresolver"
       - "traefik.http.routers.optimism-archive.rule=Host(`$DOMAIN`) && PathPrefix(`/optimism-archive`)"
diff --git a/optimism/scripts/l2geth-start.sh b/optimism/scripts/l2geth-start.sh
index 78c3a8a2..a3082140 100755
--- a/optimism/scripts/l2geth-start.sh
+++ b/optimism/scripts/l2geth-start.sh
@@ -14,6 +14,7 @@ exec geth \
   --mine \
   --miner.etherbase=$BLOCK_SIGNER_ADDRESS \
   --gcmode=$NODE_TYPE \
+  --ws.port=8545 \
 #  --metrics \
 #  --metrics.influxdb \
 #  --metrics.influxdb.endpoint=http://influxdb:8086 \