diff --git a/stack_orchestrator/data/compose/docker-compose-go-nitro-auth.yml b/stack_orchestrator/data/compose/docker-compose-go-nitro-auth.yml
index 1ed542f8..1431a55d 100644
--- a/stack_orchestrator/data/compose/docker-compose-go-nitro-auth.yml
+++ b/stack_orchestrator/data/compose/docker-compose-go-nitro-auth.yml
@@ -95,7 +95,6 @@ services:
     restart: always
     environment:
       CERC_ETH_RPC_ENDPOINT: ${CERC_ETH_RPC_ENDPOINT:-http://fixturenet-eth-geth-1:8545}
-      CERC_NITRO_CHAIN_URL: ${CERC_NITRO_CHAIN_URL:-ws://fixturenet-eth-geth-1:8546}
     volumes:
       - ../config/go-nitro-auth/caddy/Caddyfile:/etc/caddy/Caddyfile
     ports:
diff --git a/stack_orchestrator/data/config/go-nitro-auth/caddy/Caddyfile b/stack_orchestrator/data/config/go-nitro-auth/caddy/Caddyfile
index 340d8369..13a11607 100644
--- a/stack_orchestrator/data/config/go-nitro-auth/caddy/Caddyfile
+++ b/stack_orchestrator/data/config/go-nitro-auth/caddy/Caddyfile
@@ -1,42 +1,42 @@
 :5678 {
-    handle /pay* {
-       reverse_proxy  http://go-nitro-bob:8547
+  handle /pay* {
+    reverse_proxy http://go-nitro-bob:8547
+  }
+
+  @eth-key-in-header {
+    path_regexp /eth/?$
+    header X-Api-Key *
+  }
+
+  handle @eth-key-in-header {
+    forward_auth go-nitro-bob:8547 {
+      uri /auth/{header.x-api-key}
     }
-
-    @eth-key-in-header {
-      path_regexp /eth/?$
-      header X-Api-Key *
+    rewrite * /
+    reverse_proxy {$CERC_ETH_RPC_ENDPOINT} {
+      header_up Host {upstream_hostport}
     }
+  }
 
-    handle @eth-key-in-header {
-      forward_auth go-nitro-bob:8547 {
-        uri /auth/{header.x-api-key}
-      }
-      rewrite * /
-      reverse_proxy https://rpc.sepolia.linea.build:443 {
-        header_up Host {upstream_hostport}
-      }
-	}
+  @eth-key-in-path {
+    path_regexp apikey eth/(.+)$
+  }
 
-    @eth-key-in-path {
-      path_regexp apikey eth/(.+)$
+  handle @eth-key-in-path {
+    forward_auth go-nitro-bob:8547 {
+      uri /auth/{re.apikey.1}
     }
-
-    handle @eth-key-in-path {
-      forward_auth go-nitro-bob:8547 {
-        uri /auth/{re.apikey.1}
-      }
-      rewrite * /
-      reverse_proxy https://rpc.sepolia.linea.build:443 {
-        header_up Host {upstream_hostport}
-      }
-	}
-
-	handle /eth* {
-      respond "401 Unauthorized" 401
-	}
-
-    handle {
-       reverse_proxy  http://go-nitro-alice:4206
+    rewrite * /
+    reverse_proxy {$CERC_ETH_RPC_ENDPOINT} {
+      header_up Host {upstream_hostport}
     }
+  }
+
+  handle /eth* {
+    respond "401 Unauthorized" 401
+  }
+
+  handle {
+    reverse_proxy http://go-nitro-alice:4206
+  }
 }
\ No newline at end of file