diff --git a/tools/prj/d.lst b/tools/prj/d.lst
index aa260c03a9dd..f1f54ce9ed80 100644
--- a/tools/prj/d.lst
+++ b/tools/prj/d.lst
@@ -52,6 +52,7 @@ hedabu: ..\inc\agapi.hxx %_DEST%\inc%_EXT%\tools\agapi.hxx
 hedabu: ..\inc\agitem.hxx %_DEST%\inc%_EXT%\tools\agitem.hxx
 hedabu: ..\inc\bigint.hxx %_DEST%\inc%_EXT%\tools\bigint.hxx
 hedabu: ..\inc\cachestr.hxx %_DEST%\inc%_EXT%\tools\cachestr.hxx
+hedabu: ..\inc\chapi.hxx %_DEST%\inc%_EXT%\tools\chapi.hxx
 hedabu: ..\inc\color.hxx %_DEST%\inc%_EXT%\tools\color.hxx
 hedabu: ..\inc\contnr.hxx %_DEST%\inc%_EXT%\tools\contnr.hxx
 hedabu: ..\inc\date.hxx %_DEST%\inc%_EXT%\tools\date.hxx