diff --git a/src/rpcnet.cpp b/src/rpcnet.cpp
index e6c33e1d0..35ef92ecf 100644
--- a/src/rpcnet.cpp
+++ b/src/rpcnet.cpp
@@ -544,7 +544,7 @@ Value listbanned(const Array& params, bool fHelp)
     {
         Object rec;
         rec.push_back(Pair("address", (*it).first.ToString()));
-        rec.push_back(Pair("bannedtill", (*it).second));
+        rec.push_back(Pair("banned_untill", (*it).second));
         bannedAddresses.push_back(rec);
     }