diff --git a/op-mantle-fullnode.yml b/op-mantle-fullnode.yml
index c4c7102d..aa91eeff 100644
--- a/op-mantle-fullnode.yml
+++ b/op-mantle-fullnode.yml
@@ -119,7 +119,7 @@ services:
     image: ghcr.io/foundry-rs/foundry
     volumes:
       - "mantle/mainnet/:/config"
-    command: ["sh", "-c", "cast w n | grep -i 'Private Key' | awk -F ': ' '{print $2}' | sed 's/0x//' > /config/p2p_node_key_txt"]
+    command: ["sh", "-c", 'cast w n | grep -i "Private Key" | awk -F ": " "{print $2}" | sed "s/0x//" > /config/p2p_node_key_txt']
       
 volumes:  
     mantle-fullnode: