diff --git a/make/photon/prepare/templates/chartserver/env.jinja b/make/photon/prepare/templates/chartserver/env.jinja
index fb4d75c43..9eec3c25d 100644
--- a/make/photon/prepare/templates/chartserver/env.jinja
+++ b/make/photon/prepare/templates/chartserver/env.jinja
@@ -56,4 +56,4 @@ MAX_STORAGE_OBJECTS=0
 MAX_UPLOAD_SIZE=20971520
 CHART_POST_FORM_FIELD_NAME=chart
 PROV_POST_FORM_FIELD_NAME=prov
-
+STORAGE_TIMESTAMP_TOLERANCE=1s