diff --git a/docker-compose/monitor/docker-compose.yml b/docker-compose/monitor/docker-compose.yml
index a1d72a43ddd..51eedd08abe 100644
--- a/docker-compose/monitor/docker-compose.yml
+++ b/docker-compose/monitor/docker-compose.yml
@@ -21,7 +21,7 @@ services:
       backend:
         # This is the host name used in Prometheus scrape configuration.
         aliases: [spm_metrics_source]
-    image: otel/opentelemetry-collector-contrib:latest
+    image: otel/opentelemetry-collector-contrib:${OTEL_IMAGE_TAG:-0.109}
     volumes:
       - ${OTEL_CONFIG_SRC:-./otel-collector-config-connector.yml}:/etc/otelcol/otel-collector-config.yml
     command: --config /etc/otelcol/otel-collector-config.yml
diff --git a/docker-compose/monitor/otel-collector-config-connector.yml b/docker-compose/monitor/otel-collector-config-connector.yml
index 72d577d4321..8a3bed4521e 100644
--- a/docker-compose/monitor/otel-collector-config-connector.yml
+++ b/docker-compose/monitor/otel-collector-config-connector.yml
@@ -3,6 +3,7 @@ receivers:
     protocols:
       grpc:
       http:
+        endpoint: "0.0.0.0:4318"
 
 exporters:
   prometheus: