diff --git a/hapi-fhir-jpaserver-base/src/main/resources/ca/uhn/fhir/jpa/term/imgthla/imgthla.xml b/hapi-fhir-jpaserver-base/src/main/resources/ca/uhn/fhir/jpa/term/imgthla/imgthla.xml
index ddc16df089a..cf6cc5cee21 100644
--- a/hapi-fhir-jpaserver-base/src/main/resources/ca/uhn/fhir/jpa/term/imgthla/imgthla.xml
+++ b/hapi-fhir-jpaserver-base/src/main/resources/ca/uhn/fhir/jpa/term/imgthla/imgthla.xml
@@ -139,12 +139,6 @@ Tissue Antigens (2000), 55:280-287
   <!--
     IMGTHLA concept properties.
   -->
-  <property>
-    <code value="allele_id"/>
-    <uri value="http://www.ebi.ac.uk/ipd/imgt/hla/property/allele_id"/>
-    <description value="IPD-IMGT/HLA database accession number."/>
-    <type value="string"/>
-  </property>
   <property>
     <code value="expression_suffix"/>
     <uri value="http://www.ebi.ac.uk/ipd/imgt/hla/property/expression_suffix"/>