diff --git a/logging.yml b/logging.yml
index 1a961b8..9b377d3 100644
--- a/logging.yml
+++ b/logging.yml
@@ -2,12 +2,15 @@ services:
 
   promtail:
     image: grafana/promtail:${PROMTAIL_VERSION:-2.8.2}
+    environment:
+      CHARON_LOKI_ADDRESSES: ${CHARON_LOKI_ADDRESSES}
     command: -config.file=/etc/promtail/config.yml
     volumes:
-      - ./promtail/config.yml:/etc/promtail/config.yml
+      - ./promtail:/etc/promtail
       - /var/run/docker.sock:/var/run/docker.sock
     networks: [dvnode]
+    entrypoint: /etc/promtail/run.sh
     restart: unless-stopped
 
 networks:
-  dvnode:
\ No newline at end of file
+  dvnode:
diff --git a/promtail/config.yml b/promtail/config.yml.example
similarity index 100%
rename from promtail/config.yml
rename to promtail/config.yml.example
diff --git a/promtail/run.sh b/promtail/run.sh
new file mode 100755
index 0000000..e5793b9
--- /dev/null
+++ b/promtail/run.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if [ -z "$CHARON_LOKI_ADDRESSES" ]; then
+  echo "Error: \$CHARON_LOKI_ADDRESSES variable is empty" >&2
+  exit 1
+fi
+
+sed "s|\$CHARON_LOKI_ADDRESSES|${CHARON_LOKI_ADDRESSES}|g" \
+    /etc/promtail/config.yml.example > /etc/promtail/config.yml
+
+# Start Promtail with the generated config
+/usr/bin/promtail \
+  -config.file=/etc/promtail/config.yml