diff --git a/config.vim b/config.vim
index 86db52a9..296bed35 100644
--- a/config.vim
+++ b/config.vim
@@ -91,4 +91,7 @@ augroup filetypedetect
 
   "jinja
   autocmd BufNewFile,BufRead *.jinja2,*.j2,*.jinja,*.nunjucks,*.nunjs,*.njk set ft=jinja
+
+  "jsx
+  au BufNewFile,BufRead *.jsx     setf javascriptreact
 augroup END
diff --git a/ftdetect/polyglot.vim b/ftdetect/polyglot.vim
index 2069098a..85259f4f 100644
--- a/ftdetect/polyglot.vim
+++ b/ftdetect/polyglot.vim
@@ -91,6 +91,9 @@ augroup filetypedetect
 
   "jinja
   autocmd BufNewFile,BufRead *.jinja2,*.j2,*.jinja,*.nunjucks,*.nunjs,*.njk set ft=jinja
+
+  "jsx
+  au BufNewFile,BufRead *.jsx     setf javascriptreact
 augroup END
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'acpiasl') == -1
   augroup filetypedetect