diff --git a/containers/osbuild-composer/Dockerfile b/containers/osbuild-composer/Dockerfile
index 2d49bb6da..d67fb365b 100644
--- a/containers/osbuild-composer/Dockerfile
+++ b/containers/osbuild-composer/Dockerfile
@@ -43,7 +43,7 @@ RUN \
                         "--repofrompath=ephemeral0,${OSB_RPMREPO}" \
                         "--setopt=ephemeral0.gpgcheck=0" \
                         "--setopt=ephemeral0.priority=10" \
-                        install "osbuild-composer" \
+                        install "osbuild-composer-core" \
                 && dnf clean all
 
 # Copy all our local sources, so we can access them from within the container
diff --git a/containers/osbuild-composer/entrypoint.py b/containers/osbuild-composer/entrypoint.py
index 7645bdf99..4b091d960 100644
--- a/containers/osbuild-composer/entrypoint.py
+++ b/containers/osbuild-composer/entrypoint.py
@@ -32,20 +32,6 @@ class Cli(contextlib.AbstractContextManager):
             prog="container/osbuild-composer",
         )
 
-        # --[no-]builtin-worker
-        self._parser.add_argument(
-            "--builtin-worker",
-            action="store_true",
-            dest="builtin_worker",
-            help="Enable built-in local worker",
-        )
-        self._parser.add_argument(
-            "--no-builtin-worker",
-            action="store_false",
-            dest="builtin_worker",
-            help="Disable built-in local worker",
-        )
-
         # --[no-]composer-api
         self._parser.add_argument(
             "--composer-api",