diff --git a/tool/CommandMaster.cpp b/tool/CommandMaster.cpp
index 60bcc67f..c8f8ba37 100644
--- a/tool/CommandMaster.cpp
+++ b/tool/CommandMaster.cpp
@@ -13,7 +13,7 @@ using namespace std;
 /*****************************************************************************/
 
 CommandMaster::CommandMaster():
-    Command("alias", "Show master and Ethernet device information.")
+    Command("master", "Show master and Ethernet device information.")
 {
 }