diff --git a/otel_collector/otel_collector.container b/otel_collector/otel_collector.container
index 353aa60..5586347 100644
--- a/otel_collector/otel_collector.container
+++ b/otel_collector/otel_collector.container
@@ -8,4 +8,5 @@ Volume=./otelcol-config.yml:/etc/otelcol-config.yml
 Network=monitoring.network
 HostName=otel_collector
 PublishPort=4317:4317
+PublishPort=4318:4318
 PublishPort=54525:54525