diff --git a/src/app/cli/Cli.cpp b/src/app/cli/Cli.cpp
index 5ce129382..3f98d2698 100644
--- a/src/app/cli/Cli.cpp
+++ b/src/app/cli/Cli.cpp
@@ -181,7 +181,7 @@ Cli::Cli (QObject *parent) : QObject(parent) {
     { "sip-address", {} }, { "conference-id", {} }
   });
   addCommand("join-conference", tr("joinConferenceFunctionDescription"), ::cliJoinConference, {
-    { "sip-address", {} }, { "conference-id", {} }
+    { "sip-address", {} }, { "conference-id", {} }, { "display-name", {} }
   });
 }