diff --git a/scripts/spacetime-migration-common.mjs b/scripts/spacetime-migration-common.mjs
index 31f5a56a..1f8abf29 100644
--- a/scripts/spacetime-migration-common.mjs
+++ b/scripts/spacetime-migration-common.mjs
@@ -97,6 +97,9 @@ export function buildSpacetimeCallArgs(options, procedureName, input) {
     args.push('-s', options.serverUrl);
   }
   args.push(...options.passthrough);
+  if (!options.passthrough.includes('--no-config')) {
+    args.push('--no-config');
+  }
   args.push(options.database, procedureName, JSON.stringify(input), '-y');
   return args;
 }