diff --git a/archive-server/get-image.php b/archive-server/get-image.php
index d11cf0ce..c9bb7ea5 100644
--- a/archive-server/get-image.php
+++ b/archive-server/get-image.php
@@ -11,7 +11,7 @@ $boxmodel = trim($_GET["boxmodel"]);
 
 $image_version = "???"; # wildcard for version (e.g. 320)
 $image_date = "????????????"; # wildcard for date (e.g. 201601012359)
-$image_type = "release";
+$image_type = "nightly";
 $image_ext = "img";
 
 # convert strings to lower case