diff --git a/docker-compose.yml b/docker-compose.yml
index 9cbb331..c8ada85 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -142,6 +142,10 @@ services:
   worker:
     << : *sentry_defaults
     command: run worker
+  post-process-forwarder:
+    << : *sentry_defaults
+    # Increase `--commit-batch-size 1` below to deal with high-load environments.
+    command: run post-process-forwarder --commit-batch-size 1
   sentry-cleanup:
     << : *sentry_defaults
     image: sentry-cleanup-onpremise-local