diff --git a/caddy/Caddyfile b/caddy/Caddyfile
index 1af1e86..30f6e35 100644
--- a/caddy/Caddyfile
+++ b/caddy/Caddyfile
@@ -9,6 +9,7 @@
 }
 
 nextcloud.t-gstone.de {
+	encode zstd gzip
 	reverse_proxy nextcloud:80
 
 	header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
diff --git a/nextcloud/hooks/post-installation.sh b/nextcloud/hooks/post-installation.sh
index 0705174..cd29d51 100755
--- a/nextcloud/hooks/post-installation.sh
+++ b/nextcloud/hooks/post-installation.sh
@@ -13,4 +13,9 @@ php occ db:add-missing-indices
 echo "==> Post-installation: running MIME type migrations..."
 php occ maintenance:repair --include-expensive
 
+echo "==> Post-installation: configuring Redis caching and file locking..."
+php occ config:system:set memcache.local --value="\\OC\\Memcache\\APCu"
+php occ config:system:set memcache.distributed --value="\\OC\\Memcache\\Redis"
+php occ config:system:set memcache.locking --value="\\OC\\Memcache\\Redis"
+
 echo "==> Post-installation: done."