--- a/python/mozboot/mozboot/openbsd.py
+++ b/python/mozboot/mozboot/openbsd.py
@@ -39,8 +39,12 @@ class OpenBSDBootstrapper(BaseBootstrapp
 
     def install_browser_artifact_mode_packages(self):
         self.ensure_browser_packages(artifact_mode=True)
 
     def ensure_browser_packages(self, artifact_mode=False):
         # TODO: Figure out what not to install for artifact mode
         # we use -z because there's no other way to say "any autoconf-2.13"
         self.run_as_root(['pkg_add', '-z'] + self.browser_packages)
+
+    def ensure_stylo_packages(self, state_dir, checkout_root):
+        # Already installed as browser package
+        pass