diff --git a/programs/develop/libraries/box_lib/asm/trunk/Tupfile.lua b/programs/develop/libraries/box_lib/asm/trunk/Tupfile.lua
index c3718f0dc..f5699e389 100644
--- a/programs/develop/libraries/box_lib/asm/trunk/Tupfile.lua
+++ b/programs/develop/libraries/box_lib/asm/trunk/Tupfile.lua
@@ -1,2 +1,2 @@
 if tup.getconfig("NO_FASM") ~= "" then return end
-tup.foreach_rule({"ctrldemo.asm", "editbox_ex.asm"}, "fasm %f %o " .. tup.getconfig("KPACK_CMD"), "%B")
+tup.foreach_rule({"ctrldemo.asm", "editbox_ex.asm", "tooltip_demo.asm"}, "fasm %f %o " .. tup.getconfig("KPACK_CMD"), "%B")
diff --git a/programs/develop/libraries/box_lib/asm/trunk/build.bat b/programs/develop/libraries/box_lib/asm/trunk/build.bat
index 2c93334ae..0908df959 100644
--- a/programs/develop/libraries/box_lib/asm/trunk/build.bat
+++ b/programs/develop/libraries/box_lib/asm/trunk/build.bat
@@ -1,12 +1,11 @@
-REM compiling examples
+@REM compiling examples
+@echo off
 if not exist bin mkdir bin
 
-@fasm.exe  -m 16384 ctrldemo.asm bin\ctrldemo.kex
-@kpack bin\ctrldemo.kex
-
 @copy reload_16x16_8b.png bin\reload_16x16_8b.png
 
+@fasm.exe  -m 16384 ctrldemo.asm bin\ctrldemo.kex
 @fasm.exe  -m 16384 editbox_ex.asm bin\editbox_ex.kex
-@kpack bin\editbox_ex.kex
+@fasm.exe  -m 16384 tooltip_demo.asm bin\tooltip_demo.kex
 
 @pause
\ No newline at end of file