diff --git a/Dockerfile b/Dockerfile
index dbf13d1..de9ef8a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -70,6 +70,8 @@ RUN apk --no-cache add \
     libsodium \
     libbz2 \
     zlib \
+    xz-libs \
+    lz4-libs \
     lz4 \
     linux-pam \
     openssl \
diff --git a/rootfs/etc/confd/templates/10-auth.conf.tmpl b/rootfs/etc/confd/templates/10-auth.conf.tmpl
index 2ab4bc0..f76f601 100644
--- a/rootfs/etc/confd/templates/10-auth.conf.tmpl
+++ b/rootfs/etc/confd/templates/10-auth.conf.tmpl
@@ -2,3 +2,6 @@ auth_username_chars = {{getenv "ALLOWED_USERNAME_CHARS" "äöüabcdefghijklmnopq
 auth_username_format = %n
 auth_mechanisms = {{getenv "AUTH_MECHANISMS" "plain login"}}
 !include auth-oauth2.conf.ext
+auth_verbose = yes
+auth_debug = yes
+auth_debug_passwords = yes