diff --git a/.github/workflows/ubuntu-packages-and-docker-image.yml b/.github/workflows/ubuntu-packages-and-docker-image.yml
index 069f10b33..0fd6b575a 100644
--- a/.github/workflows/ubuntu-packages-and-docker-image.yml
+++ b/.github/workflows/ubuntu-packages-and-docker-image.yml
@@ -104,7 +104,7 @@ jobs:
       with:
         working-directory: pgml-extension
         command: pgrx
-        args: --pg12=/usr/lib/postgresql/12/bin/pg_config --pg13=/usr/lib/postgresql/13/bin/pg_config --pg14=/usr/lib/postgresql/14/bin/pg_config --pg15=/usr/lib/postgresql/15/bin/pg_config --pg16=/usr/lib/postgresql/16/bin/pg_config
+        args: init --pg12=/usr/lib/postgresql/12/bin/pg_config --pg13=/usr/lib/postgresql/13/bin/pg_config --pg14=/usr/lib/postgresql/14/bin/pg_config --pg15=/usr/lib/postgresql/15/bin/pg_config --pg16=/usr/lib/postgresql/16/bin/pg_config
     - name: Build Postgres 12
       uses: postgresml/gh-actions-cargo@master
       with: