diff --git a/src/server/generateServerInjector.js b/src/server/generateServerInjector.js
index fdcac7cd..d6de34db 100644
--- a/src/server/generateServerInjector.js
+++ b/src/server/generateServerInjector.js
@@ -16,6 +16,7 @@ export default function _generateServerInjector (options = {}) {
         return titleGenerator(options)(type, data)
       case 'htmlAttrs':
       case 'bodyAttrs':
+      case 'headAttrs':
         return attrsGenerator(options)(type, data)
       default:
         return tagGenerator(options)(type, data)