diff --git a/.github/workflows/submit.yml b/.github/workflows/submit.yml
index 0d45b8f..7add5e0 100644
--- a/.github/workflows/submit.yml
+++ b/.github/workflows/submit.yml
@@ -6,7 +6,7 @@ on:
         type: string
         description: "Lantern Suite version to tag"
         required: true
-        default: "10"
+        default: "11"
       IMAGE_NAME:
         type: string
         description: "Container image name to tag"
diff --git a/Dockerfile b/Dockerfile
index d081b9a..bde452c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,8 @@ RUN git clone https://github.com/citusdata/pg_cron.git /tmp/pg_cron && \
     cd /tmp/pg_cron && \
     git checkout ${PG_CRON_VERSION} && \
     make -j && \
-    make install
+    make install && \
+    echo "shared_preload_libraries = 'pg_cron'" >> /var/lib/postgresql/data/postgresql.conf
 
 # Install Lantern
 RUN cd /tmp && \