diff --git a/optimism-archive.yml b/optimism-archive.yml
index 46e81503..60fdbcb2 100644
--- a/optimism-archive.yml
+++ b/optimism-archive.yml
@@ -60,7 +60,7 @@ services:
       - "8545"
       - "8551"
     command: >
-       --datadir="/datadir"
+      --datadir="/datadir"
       --http
       --http.corsdomain="*"
       --http.vhosts="*"