diff --git a/files/koji_modular_tag-docker.json b/files/koji_modular_tag-docker.json
index abdb206..3291214 100644
--- a/files/koji_modular_tag-docker.json
+++ b/files/koji_modular_tag-docker.json
@@ -1,5 +1,5 @@
 {
-  "80900": {"docker_image_name": "msvsphere89-systemd-tests", "os_name": "MSVSphere 8.9"},
+  "80900": {"docker_image_name": "msvsphere810-systemd-tests", "os_name": "MSVSphere 8.10"},
   "81000": {"docker_image_name": "msvsphere810-systemd-tests", "os_name": "MSVSphere 8.10"},
   "90400": {"docker_image_name": "msvsphere94-systemd-tests", "os_name": "MSVSphere 9.4"}
 }