diff --git a/mdx/uk/generate.xml b/mdx/uk/generate.xml
index 00ddbe7b..7f52f991 100644
--- a/mdx/uk/generate.xml
+++ b/mdx/uk/generate.xml
@@ -535,23 +535,6 @@
         p:id="uk_fallbackPipeline">
         <property name="stages">
             <list>
-                <!--
-                    Discard entities registered other than by the UK federation.
-                    This allows the fallback aggregate to be used temporarily by
-                    systems which can't deal with the rise in metadata size from
-                    the eduGAIN import.
-                -->
-                <bean parent="EntityRegistrationAuthorityFilterStage"
-                    p:id="retainUKEntities">
-                    <property name="designatedRegistrationAuthorities">
-                        <list>
-                            <ref bean="uk_federation_uri"/>
-                        </list>
-                    </property>
-                    <property name="requiringRegistrationInformation" value="true"/>
-                    <property name="whitelistingRegistrationAuthorities" value="true"/>
-                </bean>
-                
                 <!--
                     Enforce IdP display name uniqueness before assembling aggregate
                 -->