diff --git a/installer/amxmodx-installer.nsi b/installer/amxmodx-installer.nsi
index 742d4b80..07171150 100755
--- a/installer/amxmodx-installer.nsi
+++ b/installer/amxmodx-installer.nsi
@@ -228,6 +228,7 @@ Section "MainSection" SEC01
   File "installer\files\base\scripting\include\tsx.inc"
   File "installer\files\base\scripting\include\vault.inc"
   File "installer\files\base\scripting\include\Vexd_Utilities.inc"
+  File "installer\files\base\scripting\include\xs.inc"
   File "installer\files\base\scripting\include\xtrafun.inc"
   SetOutPath "$INSTDIR\files\base\scripting"
   File "installer\files\base\scripting\mapchooser.sma"
@@ -561,6 +562,7 @@ Section Uninstall
   Delete "$INSTDIR\files\base\scripting\mapsmenu.sma"
   Delete "$INSTDIR\files\base\scripting\mapchooser.sma"
   Delete "$INSTDIR\files\base\scripting\include\xtrafun.inc"
+  Delete "$INSTDIR\files\base\scripting\include\xs.inc"
   Delete "$INSTDIR\files\base\scripting\include\Vexd_Utilities.inc"
   Delete "$INSTDIR\files\base\scripting\include\vault.inc"
   Delete "$INSTDIR\files\base\scripting\include\tsx.inc"