diff --git a/after/ftplugin/markdown.lua b/after/ftplugin/markdown.lua
index aecc33e..e831b97 100644
--- a/after/ftplugin/markdown.lua
+++ b/after/ftplugin/markdown.lua
@@ -1 +1,2 @@
 vim.o.linebreak = true
+vim.o.textwidth = 80