diff --git a/installer/amxmodx-installer.nsi b/installer/amxmodx-installer.nsi
index 905d009d..d38bf946 100755
--- a/installer/amxmodx-installer.nsi
+++ b/installer/amxmodx-installer.nsi
@@ -256,6 +256,7 @@ Section "MainSection" SEC01
   File "installer\files\base\scripting\include\lang.inc"
   File "installer\files\base\scripting\include\messages.inc"
   File "installer\files\base\scripting\include\message_const.inc"
+  File "installer\files\base\scripting\include\message_stocks.inc"
   File "installer\files\base\scripting\include\ns.inc"
   File "installer\files\base\scripting\include\ns2amx.inc"
   File "installer\files\base\scripting\include\ns_const.inc"
@@ -606,6 +607,7 @@ Section Uninstall
   Delete "$INSTDIR\files\base\scripting\include\ns2amx.inc"
   Delete "$INSTDIR\files\base\scripting\include\ns.inc"
   Delete "$INSTDIR\files\base\scripting\include\nvault.inc"
+  Delete "$INSTDIR\files\base\scripting\include\message_stocks.inc"
   Delete "$INSTDIR\files\base\scripting\include\message_const.inc"
   Delete "$INSTDIR\files\base\scripting\include\messages.inc"
   Delete "$INSTDIR\files\base\scripting\include\lang.inc"