diff --git a/config/filetypes.vimrc b/config/filetypes.vimrc
index 7dcee75..3132f79 100644
--- a/config/filetypes.vimrc
+++ b/config/filetypes.vimrc
@@ -1,5 +1,6 @@
-au BufNewFile,BufRead *.i   set filetype=swig
-au BufNewFile,BufRead *.swg set filetype=swig
-au BufNewFile,BufRead *.g   set filetype=antlr3
-au BufNewFile,BufRead *.g4  set filetype=antlr4
-au BufNewFile,BufRead *.gv  set filetype=dot
+au BufNewFile,BufRead *.i       set filetype=swig
+au BufNewFile,BufRead *.swg     set filetype=swig
+au BufNewFile,BufRead *.g       set filetype=antlr3
+au BufNewFile,BufRead *.g4      set filetype=antlr4
+au BufNewFile,BufRead *.gv      set filetype=dot
+au BufNewFile,BufRead *.tikz    set filetype=tex