diff --git a/scripts/nextcloud-maintenance.sh b/scripts/nextcloud-maintenance.sh
index 27c5270..67b92f1 100755
--- a/scripts/nextcloud-maintenance.sh
+++ b/scripts/nextcloud-maintenance.sh
@@ -16,11 +16,11 @@ run_occ() {
 log() { echo "[$(date -Is)] $*"; }
 
 log "Applying Atlas theming"
-run_occ theming:config name "Atlas Cloud"
-run_occ theming:config slogan "Unified access to Atlas services"
-run_occ theming:config url "https://cloud.bstein.dev"
-run_occ theming:config color "#0f172a"
-run_occ theming:config disable-user-theming yes
+run_occ config:app:set theming name --value "Atlas Cloud"
+run_occ config:app:set theming slogan --value "Unified access to Atlas services"
+run_occ config:app:set theming url --value "https://cloud.bstein.dev"
+run_occ config:app:set theming color --value "#0f172a"
+run_occ config:app:set theming disable-user-theming --value "yes"
 
 log "Applying Atlas Mail styling defaults"
 run_occ app:install customcss >/dev/null 2>&1 || true