diff --git a/ui/app/components/job-page/abstract.js b/ui/app/components/job-page/abstract.js
index 01f63b2cf..931c5c6db 100644
--- a/ui/app/components/job-page/abstract.js
+++ b/ui/app/components/job-page/abstract.js
@@ -11,7 +11,6 @@ export default Component.extend({
   sortDescending: null,
 
   // Provide actions that require routing
-  onNamespaceChange() {},
   gotoTaskGroup() {},
   gotoJob() {},
 
diff --git a/ui/app/templates/components/job-page/batch.hbs b/ui/app/templates/components/job-page/batch.hbs
index d9f8a1fa6..f11a77849 100644
--- a/ui/app/templates/components/job-page/batch.hbs
+++ b/ui/app/templates/components/job-page/batch.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{job-page/parts/title job=job handleError=(action "handleError")}}
diff --git a/ui/app/templates/components/job-page/parameterized-child.hbs b/ui/app/templates/components/job-page/parameterized-child.hbs
index f0fcad10e..a5cbfb846 100644
--- a/ui/app/templates/components/job-page/parameterized-child.hbs
+++ b/ui/app/templates/components/job-page/parameterized-child.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{job-page/parts/title job=job title=job.trimmedName handleError=(action "handleError")}}
diff --git a/ui/app/templates/components/job-page/parameterized.hbs b/ui/app/templates/components/job-page/parameterized.hbs
index 8fca16924..b0b753c24 100644
--- a/ui/app/templates/components/job-page/parameterized.hbs
+++ b/ui/app/templates/components/job-page/parameterized.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{#job-page/parts/title job=job handleError=(action "handleError")}}
diff --git a/ui/app/templates/components/job-page/parts/body.hbs b/ui/app/templates/components/job-page/parts/body.hbs
index 12c339ce4..f139b52ab 100644
--- a/ui/app/templates/components/job-page/parts/body.hbs
+++ b/ui/app/templates/components/job-page/parts/body.hbs
@@ -1,4 +1,4 @@
-{{#gutter-menu class="page-body" onNamespaceChange=onNamespaceChange}}
+{{#gutter-menu class="page-body"}}
   {{partial "jobs/job/subnav"}}
   <section class="section">
     {{yield}}
diff --git a/ui/app/templates/components/job-page/periodic-child.hbs b/ui/app/templates/components/job-page/periodic-child.hbs
index 398cb9327..2accceb84 100644
--- a/ui/app/templates/components/job-page/periodic-child.hbs
+++ b/ui/app/templates/components/job-page/periodic-child.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{job-page/parts/title job=job title=job.trimmedName handleError=(action "handleError")}}
diff --git a/ui/app/templates/components/job-page/periodic.hbs b/ui/app/templates/components/job-page/periodic.hbs
index bc70771dc..af9d6e989 100644
--- a/ui/app/templates/components/job-page/periodic.hbs
+++ b/ui/app/templates/components/job-page/periodic.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{#job-page/parts/title job=job title=job.trimmedName handleError=(action "handleError")}}
diff --git a/ui/app/templates/components/job-page/service.hbs b/ui/app/templates/components/job-page/service.hbs
index f65dd4b6f..7df69f730 100644
--- a/ui/app/templates/components/job-page/service.hbs
+++ b/ui/app/templates/components/job-page/service.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{job-page/parts/title job=job handleError=(action "handleError")}}
diff --git a/ui/app/templates/components/job-page/system.hbs b/ui/app/templates/components/job-page/system.hbs
index d9f8a1fa6..f11a77849 100644
--- a/ui/app/templates/components/job-page/system.hbs
+++ b/ui/app/templates/components/job-page/system.hbs
@@ -1,4 +1,4 @@
-{{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+{{#job-page/parts/body job=job}}
   {{job-page/parts/error errorMessage=errorMessage onDismiss=(action "clearErrorMessage")}}
 
   {{job-page/parts/title job=job handleError=(action "handleError")}}
diff --git a/ui/app/templates/jobs/job/definition.hbs b/ui/app/templates/jobs/job/definition.hbs
index 924d18000..efe10b578 100644
--- a/ui/app/templates/jobs/job/definition.hbs
+++ b/ui/app/templates/jobs/job/definition.hbs
@@ -1,4 +1,4 @@
-{{#gutter-menu class="page-body" onNamespaceChange=(action "gotoJobs")}}
+{{#gutter-menu class="page-body"}}
   {{partial "jobs/job/subnav"}}
   <section class="section">
     <div class="boxed-section">
diff --git a/ui/app/templates/jobs/job/deployments.hbs b/ui/app/templates/jobs/job/deployments.hbs
index 241a0d32d..bd67069d6 100644
--- a/ui/app/templates/jobs/job/deployments.hbs
+++ b/ui/app/templates/jobs/job/deployments.hbs
@@ -1,4 +1,4 @@
-{{#gutter-menu class="page-body" onNamespaceChange=(action "gotoJobs")}}
+{{#gutter-menu class="page-body"}}
   {{partial "jobs/job/subnav"}}
   <section class="section">
     {{job-deployments-stream deployments=model.deployments}}
diff --git a/ui/app/templates/jobs/job/evaluations.hbs b/ui/app/templates/jobs/job/evaluations.hbs
index 4f5a9be8b..ca660ff74 100644
--- a/ui/app/templates/jobs/job/evaluations.hbs
+++ b/ui/app/templates/jobs/job/evaluations.hbs
@@ -1,4 +1,4 @@
-{{#gutter-menu class="page-body" onNamespaceChange=(action "gotoJobs")}}
+{{#gutter-menu class="page-body"}}
   {{partial "jobs/job/subnav"}}
   <section class="section">
     <div class="boxed-section">
diff --git a/ui/app/templates/jobs/job/index.hbs b/ui/app/templates/jobs/job/index.hbs
index 7d81851b2..8cd4928e6 100644
--- a/ui/app/templates/jobs/job/index.hbs
+++ b/ui/app/templates/jobs/job/index.hbs
@@ -3,6 +3,5 @@
   sortProperty=sortProperty
   sortDescending=sortDescending
   currentPage=currentPage
-  onNamespaceChange=(action "gotoJobs")
   gotoJob=(action "gotoJob")
   gotoTaskGroup=(action "gotoTaskGroup")}}
diff --git a/ui/app/templates/jobs/job/task-group.hbs b/ui/app/templates/jobs/job/task-group.hbs
index b2b08c701..3446a306f 100644
--- a/ui/app/templates/jobs/job/task-group.hbs
+++ b/ui/app/templates/jobs/job/task-group.hbs
@@ -1,4 +1,4 @@
-{{#gutter-menu class="page-body" onNamespaceChange=(action "gotoJobs")}}
+{{#gutter-menu class="page-body"}}
   <div class="tabs is-subnav">
     <ul>
       <li>{{#link-to "jobs.job.task-group" model.job model activeClass="is-active"}}Overview{{/link-to}}</li>
diff --git a/ui/app/templates/jobs/job/versions.hbs b/ui/app/templates/jobs/job/versions.hbs
index 9b03e23ad..7e659a237 100644
--- a/ui/app/templates/jobs/job/versions.hbs
+++ b/ui/app/templates/jobs/job/versions.hbs
@@ -1,4 +1,4 @@
-{{#gutter-menu class="page-body" onNamespaceChange=(action "gotoJobs")}}
+{{#gutter-menu class="page-body"}}
   {{partial "jobs/job/subnav"}}
   <section class="section">
     {{job-versions-stream versions=model.versions verbose=true}}
diff --git a/ui/tests/integration/job-page/parts/body-test.js b/ui/tests/integration/job-page/parts/body-test.js
index 042d1048b..3454113ac 100644
--- a/ui/tests/integration/job-page/parts/body-test.js
+++ b/ui/tests/integration/job-page/parts/body-test.js
@@ -1,11 +1,9 @@
 import { run } from '@ember/runloop';
 import { getOwner } from '@ember/application';
 import { test, moduleForComponent } from 'ember-qunit';
-import { click, find, findAll } from 'ember-native-dom-helpers';
+import { find, findAll } from 'ember-native-dom-helpers';
 import wait from 'ember-test-helpers/wait';
 import hbs from 'htmlbars-inline-precompile';
-import sinon from 'sinon';
-import { clickTrigger } from 'ember-power-select/test-support/helpers';
 import { startMirage } from 'nomad-ui/initializers/ember-cli-mirage';
 
 moduleForComponent('job-page/parts/body', 'Integration | Component | job-page/parts/body', {
@@ -23,10 +21,9 @@ moduleForComponent('job-page/parts/body', 'Integration | Component | job-page/pa
 
 test('includes a subnav for the job', function(assert) {
   this.set('job', {});
-  this.set('onNamespaceChange', () => {});
 
   this.render(hbs`
-    {{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+    {{#job-page/parts/body job=job}}
       <div class="inner-content">Inner content</div>
     {{/job-page/parts/body}}
   `);
@@ -48,10 +45,9 @@ test('the subnav includes the deployments link when the job is a service', funct
   });
 
   this.set('job', job);
-  this.set('onNamespaceChange', () => {});
 
   this.render(hbs`
-    {{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+    {{#job-page/parts/body job=job}}
       <div class="inner-content">Inner content</div>
     {{/job-page/parts/body}}
   `);
@@ -76,10 +72,9 @@ test('the subnav does not include the deployments link when the job is not a ser
   });
 
   this.set('job', job);
-  this.set('onNamespaceChange', () => {});
 
   this.render(hbs`
-    {{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+    {{#job-page/parts/body job=job}}
       <div class="inner-content">Inner content</div>
     {{/job-page/parts/body}}
   `);
@@ -94,10 +89,9 @@ test('the subnav does not include the deployments link when the job is not a ser
 
 test('body yields content to a section after the subnav', function(assert) {
   this.set('job', {});
-  this.set('onNamespaceChange', () => {});
 
   this.render(hbs`
-    {{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
+    {{#job-page/parts/body job=job}}
       <div class="inner-content">Inner content</div>
     {{/job-page/parts/body}}
   `);
@@ -113,25 +107,3 @@ test('body yields content to a section after the subnav', function(assert) {
     );
   });
 });
-
-test('onNamespaceChange action is called when the namespace changes in the nested gutter menu', function(assert) {
-  const namespaceSpy = sinon.spy();
-
-  this.set('job', {});
-  this.set('onNamespaceChange', namespaceSpy);
-
-  this.render(hbs`
-    {{#job-page/parts/body job=job onNamespaceChange=onNamespaceChange}}
-      <div class="inner-content">Inner content</div>
-    {{/job-page/parts/body}}
-  `);
-
-  return wait().then(() => {
-    clickTrigger('[data-test-namespace-switcher]');
-    click(findAll('.ember-power-select-option')[1]);
-
-    return wait().then(() => {
-      assert.ok(namespaceSpy.calledOnce, 'Switching namespaces calls the onNamespaceChange action');
-    });
-  });
-});