diff --git a/.drone.star b/.drone.star
index 0a29733..b56aaff 100644
--- a/.drone.star
+++ b/.drone.star
@@ -49,6 +49,24 @@ def steps(name, dependsOn):
         "ssh-port",
       ]),
       wait(15, "wait"),
+      {
+        "name": "build-postgres",
+        "image": "docker:dind",
+        "volumes": [
+          {
+            "name": "dockersock"
+            "path": "/var/run",
+          },
+        ],
+        "environment": environment([
+          "local-docker-registry",
+        ]),
+        "commands": [
+          "cd guacamole-postgresql",
+          "docker build . -t $($LOCAL_DOCKER_REGISTRY)guacamole-postgresql",
+          "docker push $($LOCAL_DOCKER_REGISTRY)guacamole-postgresql",
+        ],
+      }
       {
         "name": "build",
         "image": "alpine",