diff --git a/dagster/dagster-values.gomplate.yaml b/dagster/dagster-values.gomplate.yaml
index ec04176..4ba335d 100644
--- a/dagster/dagster-values.gomplate.yaml
+++ b/dagster/dagster-values.gomplate.yaml
@@ -86,8 +86,10 @@ runLauncher:
   type: K8sRunLauncher
   config:
     k8sRunLauncher:
-      image: "{{ .Env.DAGSTER_CONTAINER_IMAGE }}:{{ .Env.DAGSTER_CONTAINER_TAG }}"
-      imagePullPolicy: "{{ .Env.DAGSTER_CONTAINER_PULL_POLICY }}"
+      image:
+        repository: "{{ .Env.DAGSTER_CONTAINER_IMAGE }}"
+        tag: "{{ .Env.DAGSTER_CONTAINER_TAG }}"
+        pullPolicy: "{{ .Env.DAGSTER_CONTAINER_PULL_POLICY }}"
       jobNamespace: "{{ .Env.DAGSTER_NAMESPACE }}"
       loadInclusterConfig: true
       volumeMounts:
diff --git a/dagster/image/Dockerfile b/dagster/image/Dockerfile
new file mode 100644
index 0000000..e0384b4
--- /dev/null
+++ b/dagster/image/Dockerfile
@@ -0,0 +1,3 @@
+FROM docker.io/dagster/dagster-k8s:1.11.10
+
+RUN pip install dagster-duckdb dagster-postgres pandas
diff --git a/dagster/justfile b/dagster/justfile
index 5976756..33045d2 100644
--- a/dagster/justfile
+++ b/dagster/justfile
@@ -619,3 +619,13 @@ cleanup:
     else
         echo "Cleanup cancelled"
     fi
+
+# Build custom container image
+[working-directory("image")]
+build-container-image:
+    @docker build -t "${DAGSTER_CONTAINER_IMAGE}:${DAGSTER_CONTAINER_TAG}" .
+
+# Push custom container image
+[working-directory("image")]
+push-container-image:
+    @docker push "${DAGSTER_CONTAINER_IMAGE}:${DAGSTER_CONTAINER_TAG}"