diff --git a/run_tabspace.bat b/run_tabspace.bat
index b2a9d0868..8ed454dd0 100644
--- a/run_tabspace.bat
+++ b/run_tabspace.bat
@@ -3,7 +3,7 @@ SETLOCAL
 
 PUSHD %~dp0
 
-tabspace /exclude:*\*.designer.cs;*\zlib\*;*\HashSet.cs
+tabspace /exclude:*\*.designer.cs;*\zlib\*;*\HashSet.cs;*Logic\NHunspell\*
 
 POPD
 ENDLOCAL