diff --git a/src/lua_hook.h b/src/lua_hook.h
index 17e0e99a0787d43fa12f817018b29acaac723495..f4ca43371aa75d998e0a7dd819ab414dfed3c05c 100644
--- a/src/lua_hook.h
+++ b/src/lua_hook.h
@@ -72,6 +72,7 @@ automatically.
 	X (MusicChange),\
 	X (PlayerHeight),/* override player height */\
 	X (PlayerCanEnterSpinGaps),\
+	X (AddonLoaded),\
 	X (KeyDown),\
 	X (KeyUp),\
 
diff --git a/src/p_setup.c b/src/p_setup.c
index 98b0c9d49586a0e30a24d051994b3d5904b72355..7c24058f5ea6604d0bffe15fefb0081992956b48 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -8444,6 +8444,8 @@ static boolean P_LoadAddon(UINT16 numlumps)
 			SendNetXCmd(XD_EXITLEVEL, NULL, 0);
 	}
 
+	LUA_HookVoid(HOOK(AddonLoaded));
+
 	return true;
 }