diff --git a/win32/installer/zoitechat.iss.tt b/win32/installer/zoitechat.iss.tt
index e90bf848..af312201 100644
--- a/win32/installer/zoitechat.iss.tt
+++ b/win32/installer/zoitechat.iss.tt
@@ -160,11 +160,11 @@ Source: "lib\gtk-3.0\3.0.0\printbackends\*"; DestDir: "{app}\lib\gtk-3.0\3.0.0\p
 
 Source: "girepository-1.0-1.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: langs\lua
 Source: "lua51.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: langs\lua
-Source: "lib\lua\lgi\*.dll"; DestDir: "{app}\lib\lua\lgi"; Flags: ignoreversion; Components: langs\lua
+Source: "lib\lua\2.1\lgi\*.dll"; DestDir: "{app}\lib\lua\2.1\lgi"; Flags: ignoreversion; Components: langs\lua
 Source: "lib\girepository-1.0\*.typelib"; DestDir: "{app}\lib\girepository-1.0"; Flags: ignoreversion; Components: langs\lua
-Source: "share\lua\*.lua"; DestDir: "{app}\share\lua"; Flags: ignoreversion; Components: langs\lua
-Source: "share\lua\lgi\*.lua"; DestDir: "{app}\share\lua\lgi"; Flags: ignoreversion; Components: langs\lua
-Source: "share\lua\lgi\override\*.lua"; DestDir: "{app}\share\lua\lgi\override"; Flags: ignoreversion; Components: langs\lua
+Source: "share\lua\2.1\*.lua"; DestDir: "{app}\share\lua\2.1"; Flags: ignoreversion; Components: langs\lua
+Source: "share\lua\2.1\lgi\*.lua"; DestDir: "{app}\share\lua\2.1\lgi"; Flags: ignoreversion; Components: langs\lua
+Source: "share\lua\2.1\lgi\override\*.lua"; DestDir: "{app}\share\lua\2.1\lgi\override"; Flags: ignoreversion; Components: langs\lua
 Source: "plugins\hclua.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: langs\lua
 
 Source: "plugins\hcchecksum.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: plugins\checksum