diff --git a/docker-compose.yml b/docker-compose.yml
index 9183c0d..031dda5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,7 +29,7 @@ services:
       - "-config.file=/etc/tempo/tempo.yaml"
     ports:
       - "3200:3200"
-      - "4318:4318"
+      - "4328:4318"
 
   otel-collector:
     image: otel/opentelemetry-collector-contrib:0.93.0