diff --git a/src/StaticCaching/Middleware/Cache.php b/src/StaticCaching/Middleware/Cache.php
index 80f86e5ce1..86731fa0e3 100644
--- a/src/StaticCaching/Middleware/Cache.php
+++ b/src/StaticCaching/Middleware/Cache.php
@@ -184,6 +184,7 @@ private function shouldBeCached($request, $response)
             $response->headers->has('X-Statamic-Draft')
             || $response->headers->has('X-Statamic-Private')
             || $response->headers->has('X-Statamic-Protected')
+            || $response->headers->has('X-Statamic-Uncacheable')
         ) {
             return false;
         }