diff --git a/nginx/domains/firmware.ffmuc.net.conf b/nginx/domains/firmware.ffmuc.net.conf
index 07f718c..817fe7c 100644
--- a/nginx/domains/firmware.ffmuc.net.conf
+++ b/nginx/domains/firmware.ffmuc.net.conf
@@ -80,8 +80,8 @@ server {
         # https://github.com/freifunk-gluon/gluon/wiki/Release-life-cycle#migration-paths-diagram
         set $gluon_v2019_1_x "gluon-v2021.1.x"; # we want routers to upgrade from v2019 to v2021 and only then attempt v2023
         set $gluon_v2021_1_x "gluon-v2023.1.x_v2021.1.x";
-        set $gluon_v2022_1_x "gluon-v2023.2.x_v2023.1.x";
-        set $gluon_v2023_1_x "gluon-v2023.2.x_v2023.1.x";
+        set $gluon_v2022_1_x "gluon-v2023.1.x_v2021.1.x";
+        set $gluon_v2023_1_x "gluon-v2023.1.x_v2021.1.x";
         set $gluon_v2023_2_x "gluon-v2023.2.x_v2023.1.x";
         set $gluon_next "gluon-next";