diff --git a/development/Win32/packaging/installer/include/filelist.nsh b/development/Win32/packaging/installer/include/filelist.nsh
index 2b3f961931..0aa3dc971a 100644
--- a/development/Win32/packaging/installer/include/filelist.nsh
+++ b/development/Win32/packaging/installer/include/filelist.nsh
@@ -114,6 +114,7 @@ Lists of files to include in the installer
   ${FILE}codecs.py"
   ${FILE}compileall.py"  
   ${FILE}copy_reg.py"
+  ${FILE}csv.py"
   ${FILE}functools.py"  
   ${FILE}fnmatch.py"
   ${FILE}genericpath.py"