diff --git a/mu4e-custom.el b/mu4e-custom.el
index 1b17661..54080e2 100644
--- a/mu4e-custom.el
+++ b/mu4e-custom.el
@@ -11,6 +11,10 @@
       mail-user-agent 'mu4e-user-agent
       read-mail-command 'mu4e)
 
+(use-package mm-decode
+  :custom
+  (mm-discouraged-alternatives '("text/html")))
+
 (use-package mu4e
   :bind
   (("C-c m" . mu4e)