diff --git a/op-celo-alfajores-fullnode.yml b/op-celo-alfajores-fullnode.yml
index 5b336d13..026b635f 100644
--- a/op-celo-alfajores-fullnode.yml
+++ b/op-celo-alfajores-fullnode.yml
@@ -94,7 +94,7 @@ services:
       --metrics.addr=0.0.0.0
       --metrics.port=7300
       --syncmode=execution-layer
-      --p2p.priv.path=/shared/op-node_p2p_priv.txt
+      --p2p.priv.path=/chainconfigs/p2p_node_key_txt
       --rollup.config=/chainconfigs/rollup.json
       --rollup.load-protocol-versions=true
       --rollup.halt=major
@@ -104,6 +104,14 @@ services:
       - ./celo/alfajores/:/chainconfigs/
     stop_grace_period: 30s
 
+  op-celo-alfajores-key-generator:
+    image: ghcr.io/foundry-rs/foundry
+    volumes:
+      - "./celo/alfajores:/config"
+    entrypoint: sh
+    command: "[ -f /config/p2p_node_key_txt ] && exit 0 || cast w n | grep -i 'Private Key' | awk -F ': ' '{print $2}' | sed 's/0x//' > /config/p2p_node_key_txt"
+
+    
 volumes:
   op-celo-alfajores-fullnode: