diff --git a/config/resources/domain.lisp b/config/resources/domain.lisp
index 8b83654..a9fa35f 100644
--- a/config/resources/domain.lisp
+++ b/config/resources/domain.lisp
@@ -11,6 +11,9 @@
 (defparameter *supply-cache-headers-p* t)
 (defparameter sparql:*experimental-no-application-graph-for-sudo-select-queries* t)
 
+; use xsd:boolean instead of custom datatype
+(defparameter *use-custom-boolean-type-p* nil)
+
 (read-domain-file "domain.json")
 (read-domain-file "auth.json")
 (read-domain-file "change-events.json")
diff --git a/docker-compose.yml b/docker-compose.yml
index deee206..91b5b29 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -72,7 +72,7 @@ services:
     restart: always
     logging: *default-logging
   resource:
-    image: semtech/mu-cl-resources:1.22.2
+    image: semtech/mu-cl-resources:feature-optional-native-booleans
     environment:
       CACHE_CLEAR_PATH: "http://cache/.mu/clear-keys"
     links: