diff --git a/compose.yaml b/compose.yaml
index c2cc8260..ebf78c17 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -35,8 +35,7 @@ services:
       POSTGRES_DB: inferno
       POSTGRES_USER: postgres
   validator-api:
-    # image: infernocommunity/inferno-resource-validator:1.0.52
-    image: pavelrozhkov/wrapper:6.3.11
+    image: ghcr.io/beda-software/validator-wrapper:latest
     environment:
       SESSION_CACHE_DURATION: -1
     volumes:
diff --git a/lib/au_core_test_kit/generator/ig_metadata_extractor.rb b/lib/au_core_test_kit/generator/ig_metadata_extractor.rb
index 00e68ae3..91b59ced 100644
--- a/lib/au_core_test_kit/generator/ig_metadata_extractor.rb
+++ b/lib/au_core_test_kit/generator/ig_metadata_extractor.rb
@@ -57,6 +57,7 @@ def remove_extra_supported_profiles
 
       def add_metadata_from_resources
         profile_arr_to_skip = [
+          'http://hl7.org.au/fhir/StructureDefinition/au-specimen', # https://github.com/hl7au/au-fhir-core-inferno/issues/244
           'http://hl7.org/fhir/uv/sdc/StructureDefinition/sdc-questionnaire',
           'http://hl7.org.au/fhir/core/StructureDefinition/au-core-norelevantfinding',
           'http://hl7.org/fhir/StructureDefinition/DocumentReference' # https://github.com/hl7au/au-fhir-core-inferno/issues/216