diff --git a/addons/sourcemod/scripting/include/discord_extended.inc b/addons/sourcemod/scripting/include/discord_extended.inc
index eb6e3bd..6e5dfb6 100644
--- a/addons/sourcemod/scripting/include/discord_extended.inc
+++ b/addons/sourcemod/scripting/include/discord_extended.inc
@@ -236,7 +236,7 @@ public SharedPlugin __pl_discord_extended = {
 };
 
 #if !defined REQUIRE_PLUGIN
-public __pl_discord_extended_SetNTVOptional() {
+public void __pl_discord_extended_SetNTVOptional() {
   MarkNativeAsOptional("Discord_CancelMessage");
   MarkNativeAsOptional("Discord_StartMessage");
   MarkNativeAsOptional("Discord_SetUsername");