diff --git a/build-system/global-configs/prod-config.json b/build-system/global-configs/prod-config.json
index 02481bd23bda..efffd5fe7db1 100644
--- a/build-system/global-configs/prod-config.json
+++ b/build-system/global-configs/prod-config.json
@@ -56,6 +56,6 @@
   "fixed-elements-in-lightbox": 1,
   "amp-list-viewport-resize": 1,
   "amp-list-resizable-children": 1,
-  "amp-auto-lightbox": 0.05,
+  "amp-auto-lightbox": 0.5,
   "amp-list-load-more": 1
 }