diff --git a/ftdetect/typoscript.vim b/ftdetect/typoscript.vim
index 99d436e..f475123 100644
--- a/ftdetect/typoscript.vim
+++ b/ftdetect/typoscript.vim
@@ -1,6 +1,7 @@
 autocmd BufNewFile,BufRead *.ts setlocal filetype=typoscript
 autocmd BufNewFile,BufRead *.ts2 setlocal filetype=typoscript
 autocmd BufNewFile,BufRead *.typoscript setlocal filetype=typoscript
+autocmd BufNewFile,BufRead *.tsconfig setlocal filetype=typoscript
 
 autocmd BufNewFile,BufRead */ext_typoscript_setup.txt setlocal filetype=typoscript
 autocmd BufNewFile,BufRead */ext_typoscript_constants.txt setlocal filetype=typoscript