diff --git a/include/aoclient.h b/include/aoclient.h
index 75eaa39..6fbb981 100644
--- a/include/aoclient.h
+++ b/include/aoclient.h
@@ -79,7 +79,6 @@ class AOClient : public QObject {
         {"MOTD", 1ULL << 7},
         {"ANNOUNCE", 1ULL << 8},
         {"MODCHAT", 1ULL << 9},
-        {"GM", 1ULL << 10},
         {"SUPER", ~0ULL}
     };
 
diff --git a/src/commands.cpp b/src/commands.cpp
index 8f7ad14..2cd968f 100644
--- a/src/commands.cpp
+++ b/src/commands.cpp
@@ -892,7 +892,7 @@ void AOClient::cmdM(int argc, QStringList argv)
 
 void AOClient::cmdGM(int argc, QStringList argv)
 {
-    if (checkAuth(ACLFlags.value("GM"))) {
+    if (checkAuth(ACLFlags.value("MODCHAT"))) {
         QString sender_name = ooc_name;
         QString sender_area = server->area_names.value(current_area);
         QString sender_message = argv.join(" ");