diff --git a/repos/mml/run/resource_yield.run b/repos/mml/run/resource_yield.run
index b959ef9ada..f210d87341 100644
--- a/repos/mml/run/resource_yield.run
+++ b/repos/mml/run/resource_yield.run
@@ -11,7 +11,7 @@ create_boot_directory
 
 set config {
     <config>
-        <affinity-space width="64" height="1"/> 
+        <!--<affinity-space width="64" height="1"/>-->
         <parent-provides>
             <service name="LOG"/>
             <service name="PD"/>
@@ -39,8 +39,8 @@ set config {
                 </start>
         <start name="hoitaja" caps="62000">
             <resource name="RAM" quantum="250G"/>
-            <affinity xpos="0" ypos="0" width="64" height="1"/>
-            <config>
+            <!--<affinity xpos="0" ypos="0" width="64" height="1"/>-->
+            <config prio_levels="32">
                 <affinity-space width="64" height="1"/> 
                 <parent-provides>
                     <service name="LOG"/>
@@ -71,6 +71,26 @@ set config {
                         <any-service><parent/><any-child/></any-service>
                     </route>
                 </start>
+                <start name="child" priority="-2">
+                    <affinity xpos="2" ypos="0" width="1" height="1"/>
+                    <binary name="benchmark_resource_yield"/>
+                    <resource name="RAM" quantum="64M"/>
+                    <config child="false">
+                    </config>
+                    <route>
+                        <any-service><parent/><any-child/></any-service>
+                    </route>
+                </start>
+                <start name="child2" priority="-2">
+                    <affinity xpos="2" ypos="0" width="1" height="1"/>
+                    <binary name="benchmark_resource_yield"/>
+                    <resource name="RAM" quantum="64M"/>
+                    <config child="false">
+                    </config>
+                    <route>
+                        <any-service><parent/><any-child/></any-service>
+                    </route>
+                </start>
             </config>
             <route>
                 <service name="Timer"> <child name="timer"/> </service>