diff --git a/aegisub/auto4_lua.cpp b/aegisub/auto4_lua.cpp
index 8a4b29e42..9111723c4 100644
--- a/aegisub/auto4_lua.cpp
+++ b/aegisub/auto4_lua.cpp
@@ -44,8 +44,15 @@
 #include "text_file_reader.h"
 #include "options.h"
 #include "vfr.h"
+
+#ifdef __WINDOWS__
 #include "../lua51/src/lualib.h"
 #include "../lua51/src/lauxlib.h"
+#else
+#include "lualib.h"
+#include "lauxlib.h"
+#endif
+
 #include <wx/msgdlg.h>
 #include <wx/filename.h>
 #include <wx/filefn.h>
diff --git a/aegisub/auto4_lua.h b/aegisub/auto4_lua.h
index d3da43f04..81b2b7b4b 100644
--- a/aegisub/auto4_lua.h
+++ b/aegisub/auto4_lua.h
@@ -41,8 +41,14 @@
 #include "auto4_base.h"
 #include <wx/thread.h>
 #include <wx/event.h>
+
+#ifdef __WINDOWS__
 #include "../lua51/src/lua.h"
 #include "../lua51/src/lauxlib.h"
+#else
+#include "lua.h"
+#include "lauxlib.h"
+#endif
 
 class wxWindow;
 
diff --git a/aegisub/auto4_lua_assfile.cpp b/aegisub/auto4_lua_assfile.cpp
index 6702d499e..45ed8566c 100644
--- a/aegisub/auto4_lua_assfile.cpp
+++ b/aegisub/auto4_lua_assfile.cpp
@@ -40,8 +40,15 @@
 #include "ass_style.h"
 #include "ass_file.h"
 #include "ass_override.h"
+
+#ifdef __WINDOWS__
 #include "../lua51/src/lualib.h"
 #include "../lua51/src/lauxlib.h"
+#else
+#include "lualib.h"
+#include "lauxlib.h"
+#endif
+
 #include <assert.h>
 #include <algorithm>
 
diff --git a/aegisub/auto4_lua_dialog.cpp b/aegisub/auto4_lua_dialog.cpp
index 2dece80dd..b9f395343 100644
--- a/aegisub/auto4_lua_dialog.cpp
+++ b/aegisub/auto4_lua_dialog.cpp
@@ -37,8 +37,15 @@
 #ifdef WITH_AUTO4_LUA
 
 #include "auto4_lua.h"
+
+#ifdef __WINDOWS__
 #include "../lua51/src/lualib.h"
 #include "../lua51/src/lauxlib.h"
+#else
+#include "lualib.h"
+#include "lauxlib.h"
+#endif
+
 #include "string_codec.h"
 #include "utils.h"
 #include <wx/window.h>
diff --git a/aegisub/auto4_lua_scriptreader.h b/aegisub/auto4_lua_scriptreader.h
index 273f434bc..f798e1e19 100644
--- a/aegisub/auto4_lua_scriptreader.h
+++ b/aegisub/auto4_lua_scriptreader.h
@@ -36,7 +36,11 @@
 #pragma once
 
 #include <wx/wxprec.h>
+#ifdef __WINDOWS__
 #include "../lua51/src/lua.h"
+#else
+#include "lua.h"
+#endif
 
 namespace Automation4 {