diff --git a/development/Win32/packaging/AltInstaller/Updated.nsh b/development/Win32/packaging/AltInstaller/Updated.nsh
index 60b17dd999..eff48ac216 100644
--- a/development/Win32/packaging/AltInstaller/Updated.nsh
+++ b/development/Win32/packaging/AltInstaller/Updated.nsh
@@ -5,6 +5,7 @@ Function UpdateModifiedFiles
  File "${PRODUCT_SOURCEDIR}\bin\lyx.exe" # always here
  File "${PRODUCT_SOURCEDIR}\bin\tex2lyx.exe" # always here
  SetOutPath "$INSTDIR\Resources"
+ File "${PRODUCT_SOURCEDIR}\Resources\chkconfig.ltx"  
  File "${PRODUCT_SOURCEDIR}\Resources\configure.py"
  File "${PRODUCT_SOURCEDIR}\Resources\CREDITS"
  File /r "${PRODUCT_SOURCEDIR}\Resources\images"