diff --git a/docker-compose.db.yml b/docker-compose.db.yml
index 96f9cd8..b47cef3 100644
--- a/docker-compose.db.yml
+++ b/docker-compose.db.yml
@@ -54,15 +54,13 @@ services:
       - TIMESCALEDB_PASSWORD=${TIMESCALEDB_PASSWORD}
       - LANG=C.UTF-8
       - LC_ALL=C.UTF-8
+      - PGDATA=/var/lib/postgresql/data/pgdata
+      - shared_preload_libraries=timescaledb
     volumes:
-      - fems_timescaledb:/var/lib/postgresql/data
-      - ./fems-timescaledb/postgresql.conf:/etc/postgresql/postgresql.conf:ro
-      - ./fems-timescaledb/pg_hba.conf:/etc/postgresql/pg_hba.conf:ro
-      - ./fems-timescaledb/init-scripts:/docker-entrypoint-initdb.d
-    command: ["postgres", "-c", "config_file=/etc/postgresql/postgresql.conf"]
+      - fems_timescaledb:/var/lib/postgresql/data/pgdata
+    command: postgres -c shared_preload_libraries=timescaledb
     healthcheck:
-      test:
-        ["CMD-SHELL", "pg_isready -U ${TIMESCALEDB_USER} -d ${TIMESCALEDB_DB}"]
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
       interval: 10s
       timeout: 5s
       retries: 5
diff --git a/fems-mqtt/log/mosquitto.log b/fems-mqtt/log/mosquitto.log
index b39727a..a3f6893 100644
--- a/fems-mqtt/log/mosquitto.log
+++ b/fems-mqtt/log/mosquitto.log
@@ -1916,3 +1916,23 @@ To fix this, use `chmod 0700 /mosquitto/config/passwd`.
 1732090054: New connection from ::1:33024 on port 1883.
 1732090054: New client connected from ::1:33024 as auto-821C064C-04A5-350D-E9AB-AD9F1CD16B3D (p2, c1, k60, u'fems').
 1732090054: Client auto-821C064C-04A5-350D-E9AB-AD9F1CD16B3D closed its connection.
+1732090177: mosquitto version 2.0.20 starting
+1732090177: Config loaded from /mosquitto/config/mosquitto.conf.
+1732090177: Opening ipv4 listen socket on port 1883.
+1732090177: Opening ipv6 listen socket on port 1883.
+1732090177: Opening websockets listen socket on port 8883.
+1732090177: mosquitto version 2.0.20 running
+1732090178: New connection from 172.19.0.9:59678 on port 1883.
+1732090178: New client connected from 172.19.0.9:59678 as fems-realtime-40 (p2, c1, k60, u'fems').
+1732090207: New connection from ::1:49416 on port 1883.
+1732090207: New client connected from ::1:49416 as auto-CA2C60E4-8917-5FB8-CB4C-E3C27D9B7D47 (p2, c1, k60, u'fems').
+1732090207: Client auto-CA2C60E4-8917-5FB8-CB4C-E3C27D9B7D47 closed its connection.
+1732090237: New connection from ::1:39986 on port 1883.
+1732090237: New client connected from ::1:39986 as auto-58C0884C-793E-791C-BF1A-A5DBCA9A7365 (p2, c1, k60, u'fems').
+1732090237: Client auto-58C0884C-793E-791C-BF1A-A5DBCA9A7365 closed its connection.
+1732090267: New connection from ::1:51624 on port 1883.
+1732090267: New client connected from ::1:51624 as auto-7F4F5BC9-6E7F-6255-1220-B7BF88F6A38C (p2, c1, k60, u'fems').
+1732090267: Client auto-7F4F5BC9-6E7F-6255-1220-B7BF88F6A38C closed its connection.
+1732090297: New connection from ::1:59302 on port 1883.
+1732090297: New client connected from ::1:59302 as auto-205401E1-7A2E-F92F-56C0-20A5FD071E9A (p2, c1, k60, u'fems').
+1732090297: Client auto-205401E1-7A2E-F92F-56C0-20A5FD071E9A closed its connection.