diff --git a/http/Provision/Config/Nginx/Inc/vhost_include.tpl.php b/http/Provision/Config/Nginx/Inc/vhost_include.tpl.php
index c3bb25ea0abd3211b81d6f3c8692861784fd5231..1fa1bc3c9825b7f190e84e4ca60b57ec5ed8c8e3 100644
--- a/http/Provision/Config/Nginx/Inc/vhost_include.tpl.php
+++ b/http/Provision/Config/Nginx/Inc/vhost_include.tpl.php
@@ -760,6 +760,13 @@ location ~* \.css$ {
   try_files   /cache/perm/$host${uri}_.css $uri =404;
 }
 
+###
+### Support for dynamic /sw.js requests. See #2982073 on drupal.org
+###
+location = /sw.js {
+  try_files $uri @drupal;
+}
+
 ###
 ### Make js files compatible with boost caching.
 ###