diff --git a/latest-download/manifest.json b/latest-download/manifest.json
index 8b03bf6..efe4e1f 100644
--- a/latest-download/manifest.json
+++ b/latest-download/manifest.json
@@ -12,7 +12,7 @@
   "applications": {
     "gecko": {
       "id": "latest-download@mozilla.org",
-      "strict_min_version": "48.0"
+      "strict_min_version": "48.0a1"
     }
   },