diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp
index bb8ae6517..9b564bc62 100644
--- a/src/simplewallet/simplewallet.cpp
+++ b/src/simplewallet/simplewallet.cpp
@@ -6476,7 +6476,7 @@ bool simple_wallet::unspent_outputs(const std::vector<std::string> &args_)
   auto local_args = args_;
 
   std::set<uint32_t> subaddr_indices;
-  if (local_args.size() > 0 && local_args[0].substr(0, 6) != "index=")
+  if (local_args.size() > 0 && local_args[0].substr(0, 6) == "index=")
   {
     if (!parse_subaddress_indices(local_args[0], subaddr_indices))
       return true;