diff --git a/tools/makefile b/tools/makefile
index 94f6d47..c20a98f 100644
--- a/tools/makefile
+++ b/tools/makefile
@@ -3,6 +3,7 @@ cmd_rm := rm -rf
 cmd_echo := echo # -e
 cmd_cp := cp -r -u -v
 cmd_cat := cat
+cmd_ln := ln --symbolic
 cmd_tsc := tsc --target ES5 --allowUnreachableCode
 cmd_sass := sassc
 
@@ -14,7 +15,8 @@ all: \
 	${dir_build}/vtm.css \
 	${dir_build}/vtm.dat.js \
 	${dir_build}/vtm.js \
-	music
+	music \
+	${dir_build}/index.html
 .PHONY: all
 
 clear:
@@ -101,3 +103,7 @@ music:
 	@ ${cmd_md} ${dir_build}/music
 	@ ${cmd_cp} ${dir_source}/music/* ${dir_build}/music/
 .PHONY: music
+
+${dir_build}/index.html:
+	@ ${cmd_ln} vtm.html ${dir_build}/index.html
+