diff --git a/docker-compose.yml b/docker-compose.yml
index f677b3d..9c2c8f8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -65,8 +65,9 @@ services:
       - proxy
   
   tempo:
-    image: grafana/tempo:2.3.0
-    hostname: tempo
+    image: ${TEMPO_IMAGE}
+    container_name: ${TEMPO_CONTAINER_NAME}
+    hostname: ${TEMPO_CONTAINER_NAME}    
     user: "1000"
     restart: always
     volumes:
@@ -74,9 +75,9 @@ services:
             - ./data/tempo-storage:/tmp/tempo
     command:
       - '--config.file=etc/tempo.yaml'
-        ports:
-            - "4317:4317"  # otlp grpc. 
-            - "3200:3200"  # native port for Grafana data source
+    ports:
+      - "4317:4317"  # otlp grpc. 
+      - "3200:3200"  # native port for Grafana data source
     networks:
       - loki
       - proxy