diff --git a/nextcloud/rootfs/etc/cont-init.d/02-init_steps.sh b/nextcloud/rootfs/etc/cont-init.d/02-init_steps.sh
index 5bacf9337..868ba8f16 100755
--- a/nextcloud/rootfs/etc/cont-init.d/02-init_steps.sh
+++ b/nextcloud/rootfs/etc/cont-init.d/02-init_steps.sh
@@ -143,9 +143,7 @@ if bashio::config.true "enable_thumbnails"; then
     sudo -u abc php /app/www/public/occ config:system:set enable_previews --value=true
     i=0
     for element in TXT MarkDown OpenDocument PDF Image TIFF SVG Font MP3 Movie MKV MP4 AVI; do # Comma separated values
-        "... set $element thumbnails"
-        # shellcheck disable=SC2086
-        sudo -u abc php /app/www/public/occ config:system:set enabledPreviewProviders $i --value="OC\\Preview\\${element}"
+        sudo -u abc php /app/www/public/occ config:system:set enabledPreviewProviders "$i" --value="OC\\Preview\\${element}"
         i=$((i + 1))
     done
 else