diff --git a/images/glance/Earthfile b/images/glance/Earthfile
index c40c403..25e298e 100644
--- a/images/glance/Earthfile
+++ b/images/glance/Earthfile
@@ -1,5 +1,6 @@
 VERSION 0.7
 
+ARG --global REGISTRY=ghcr.io/vexxhost/atmosphere
 ARG --global PROJECT=glance
 ARG --global RELEASE=2023.2
 ARG --global PROJECT_REF=9a4a3067b5c7c7f8ee9363bd939a3d86b260d660
@@ -27,5 +28,5 @@
   DO ../+APT_INSTALL \
     --PACKAGES "ceph-common lsscsi nvme-cli python3-rados python3-rbd qemu-utils sysfsutils udev util-linux"
   SAVE IMAGE --push \
-    ghcr.io/vexxhost/atmosphere/${PROJECT}:${RELEASE} \
-    ghcr.io/vexxhost/atmosphere/${PROJECT}:${PROJECT_REF}
+    ${REGISTRY}/${PROJECT}:${RELEASE} \
+    ${REGISTRY}/${PROJECT}:${PROJECT_REF}