diff --git a/docker/docker-compose-template.yaml b/docker/docker-compose-template.yaml
index fb9cae38e5..0ed9cae893 100644
--- a/docker/docker-compose-template.yaml
+++ b/docker/docker-compose-template.yaml
@@ -91,8 +91,6 @@ services:
       interval: 1s
       timeout: 3s
       retries: 30
-    ports:
-      - '${EXPOSE_DB_PORT:-5432}:5432'
 
   # The redis cache.
   redis:
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index 601fae5e0d..83b7867e4c 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -509,8 +509,6 @@ services:
       interval: 1s
       timeout: 3s
       retries: 30
-    ports:
-      - '${EXPOSE_DB_PORT:-5432}:5432'
 
   # The redis cache.
   redis: