diff --git a/src/Quintype/Caching.php b/src/Quintype/Caching.php
index 5c3e78f..0a416f1 100644
--- a/src/Quintype/Caching.php
+++ b/src/Quintype/Caching.php
@@ -71,7 +71,7 @@ public function buildCacheHeaders($cacheParams)
         $cdnTTLs = $cacheParams['cdnTTLs'];
 
         $commonHeaders = [
-          'Cache-Control' => 'public,max-age='.$browserTTLs['max-age'].'s-maxage='.$cdnTTLs['max-age'].',stale-while-revalidate='.$cdnTTLs['stale-while-revalidate'].',stale-if-error='.$cdnTTLs['stale-if-error'],
+          'Cache-Control' => 'public,max-age='.$browserTTLs['max-age'].',s-maxage='.$cdnTTLs['max-age'].',stale-while-revalidate='.$cdnTTLs['stale-while-revalidate'].',stale-if-error='.$cdnTTLs['stale-if-error'],
           'Surrogate-Control' => 'public, max-age='.$cdnTTLs['max-age'].', stale-while-revalidate='.$cdnTTLs['stale-while-revalidate'].', stale-if-error='.$cdnTTLs['stale-if-error'],
           'Vary' => 'Accept-Encoding',
         ];