diff --git a/test/issues/557/minivimrc b/test/issues/557/minivimrc
new file mode 100644
index 0000000..52f1caa
--- /dev/null
+++ b/test/issues/557/minivimrc
@@ -0,0 +1,9 @@
+set nocompatible
+let &rtp  = '~/.vim/bundle/vimtex,' . &rtp
+let &rtp .= ',~/.vim/bundle/vimtex/after'
+filetype plugin indent on
+syntax enable
+
+set conceallevel=2
+let g:tex_conceal="abdgm"
+let g:tex_fast= "bcmprsSvV"
diff --git a/test/issues/557/test.tex b/test/issues/557/test.tex
new file mode 100644
index 0000000..d210732
--- /dev/null
+++ b/test/issues/557/test.tex
@@ -0,0 +1,7 @@
+\documentclass{minimal}
+\begin{document}
+
+\textbf{foo}
+$\mathbf{foo}$
+
+\end{document}