diff --git a/conf/arb1/dexorder-arb1.toml b/conf/arb1/dexorder-arb1.toml
index f4bdf4c..a3e03c1 100644
--- a/conf/arb1/dexorder-arb1.toml
+++ b/conf/arb1/dexorder-arb1.toml
@@ -1,4 +1,4 @@
 metadata = ''  # this setting approves no tokens
 account = '${accounts.gas}'
-rpc_url = '${rpc_urls.arbsep_alchemy}'
-ws_url = '${rpc_urls.arbsep_alchemy_ws}'
+rpc_url = '${rpc_urls.arbitrum_alchemy}'
+ws_url = '${rpc_urls.arbitrum_alchemy_ws}'