diff --git a/Dockerfile b/Dockerfile
index 715258a20043ac08dcc2a4434045a42b2a46efad..0c4f3b52ededb87de3ea36f7814d155aaa20026d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -46,8 +46,8 @@ ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
 
 # Install core extras
 FROM core AS core-extras
-ARG EXTRA_LDAP
-ARG EXTRA_CELERY
+ARG EXTRA_LDAP=1
+ARG EXTRA_CELERY=1
 WORKDIR /usr/src/app
 
 # LDAP