diff --git a/job_templates/ci_launcher_job.xml.em b/job_templates/ci_launcher_job.xml.em
index 45ed5565..7e71b5f6 100644
--- a/job_templates/ci_launcher_job.xml.em
+++ b/job_templates/ci_launcher_job.xml.em
@@ -3,7 +3,6 @@
   <actions/>
   <description>
     Launches a build of the CI job for each supported platform with the same set of parameters.
-    Use of RTI Connext will always be disabled on aarch64 jobs.
   </description>
   <keepDependencies>false</keepDependencies>
   <properties>
@@ -99,22 +98,22 @@ for (item in predicted_jobs) {
         <hudson.plugins.parameterizedtrigger.BuildTriggerConfig>
           <configs>
             <hudson.plugins.parameterizedtrigger.CurrentBuildParameters/>
-@[  if os_name in ['linux-aarch64']]@
+@[  if os_name in ['windows']]@
             <hudson.plugins.parameterizedtrigger.BooleanParameters>
               <configs>
                 <hudson.plugins.parameterizedtrigger.BooleanParameterConfig>
-                  <name>CI_USE_CONNEXTDDS</name>
-                  <value>false</value>
+                  <name>CI_ISOLATED</name>
+                  <value>@(os_data['use_isolated_default'])</value>
                 </hudson.plugins.parameterizedtrigger.BooleanParameterConfig>
               </configs>
             </hudson.plugins.parameterizedtrigger.BooleanParameters>
 @[  end if]@
-@[  if os_name in ['windows']]@
+@[  if os_data['use_connext_debs_default'] == 'true']@
             <hudson.plugins.parameterizedtrigger.BooleanParameters>
               <configs>
                 <hudson.plugins.parameterizedtrigger.BooleanParameterConfig>
-                  <name>CI_ISOLATED</name>
-                  <value>@(os_data['use_isolated_default'])</value>
+                  <name>CI_USE_CONNEXT_DEBS</name>
+                  <value>@(os_data['use_connext_debs_default'])</value>
                 </hudson.plugins.parameterizedtrigger.BooleanParameterConfig>
               </configs>
             </hudson.plugins.parameterizedtrigger.BooleanParameters>