diff --git a/lib/autospec/rspec_runner.rb b/lib/autospec/rspec_runner.rb
index e27b8eb94ee..b6f5b90dd15 100644
--- a/lib/autospec/rspec_runner.rb
+++ b/lib/autospec/rspec_runner.rb
@@ -20,6 +20,7 @@ module Autospec
     watch(%r{^spec/fabricators/.+_fabricator\.rb$})     { "spec" }
 
     watch(%r{^app/assets/javascripts/pretty-text/.*\.js\.es6$}) { "spec/components/pretty_text_spec.rb"}
+    watch(%r{^plugins/.*/discourse-markdown/.*\.js\.es6$}) { "spec/components/pretty_text_spec.rb"}
 
     watch(%r{^plugins/.*/spec/.*\.rb})