diff --git a/addons/api/addon/adapters/application.js b/addons/api/addon/adapters/application.js
index 4d3a86b5e..214b80d3c 100644
--- a/addons/api/addon/adapters/application.js
+++ b/addons/api/addon/adapters/application.js
@@ -74,7 +74,7 @@ export default class ApplicationAdapter extends RESTAdapter.extend(
     let scopePath = getWithDefault(snapshot, 'adapterOptions.scopeID', '');
     // Ensure a slash is added between prefix + scope path if needed.
     if (scopePath && prefix.charAt(prefix.length - 1) !== '/') {
-      scopePath = `/${scopePath}`;
+      scopePath = `/scopes/${scopePath}`;
     }
     return `${prefix}${scopePath}`;
   }
diff --git a/addons/api/tests/unit/adapters/application-test.js b/addons/api/tests/unit/adapters/application-test.js
index b3c59adf3..4ea1b2ec5 100644
--- a/addons/api/tests/unit/adapters/application-test.js
+++ b/addons/api/tests/unit/adapters/application-test.js
@@ -32,7 +32,7 @@ module('Unit | Adapter | application', function (hooks) {
       adapterOptions: {scopeID}
     });
     assert.ok(config.api.namespace);
-    assert.equal(prefix, `v1/${scopeID}`);
+    assert.equal(prefix, `v1/scopes/${scopeID}`);
   });
 
   test('it generates correct default URL suffixes', function (assert) {
@@ -65,23 +65,23 @@ module('Unit | Adapter | application', function (hooks) {
     const adapter = this.owner.lookup('adapter:application');
     // test URL generation for each request type...
     const findRecordURL = adapter.buildURL('user', '1', mockSnapshot, 'findRecord');
-    assert.equal(findRecordURL, '/v1/o_1/users/1:my-custom-method');
+    assert.equal(findRecordURL, '/v1/scopes/o_1/users/1:my-custom-method');
     const findAllURL = adapter.buildURL('user', null, mockSnapshot, 'findAll');
-    assert.equal(findAllURL, '/v1/o_1/users:my-custom-method');
+    assert.equal(findAllURL, '/v1/scopes/o_1/users:my-custom-method');
     const findBelongsToURL = adapter.buildURL('user', '2', mockSnapshot, 'findBelongsTo');
-    assert.equal(findBelongsToURL, '/v1/o_1/users/2:my-custom-method');
+    assert.equal(findBelongsToURL, '/v1/scopes/o_1/users/2:my-custom-method');
     const createRecordURL = adapter.buildURL('user', null, mockSnapshot, 'createRecord');
-    assert.equal(createRecordURL, '/v1/o_1/users:my-custom-method');
+    assert.equal(createRecordURL, '/v1/scopes/o_1/users:my-custom-method');
     const updateRecordURL = adapter.buildURL('user', '3', mockSnapshot, 'updateRecord');
-    assert.equal(updateRecordURL, '/v1/o_1/users/3:my-custom-method');
+    assert.equal(updateRecordURL, '/v1/scopes/o_1/users/3:my-custom-method');
     const deleteRecordURL = adapter.buildURL('user', '4', mockSnapshot, 'deleteRecord');
-    assert.equal(deleteRecordURL, '/v1/o_1/users/4:my-custom-method');
+    assert.equal(deleteRecordURL, '/v1/scopes/o_1/users/4:my-custom-method');
   });
 
   test('it can request records through the store from a specified scope', async function (assert) {
     assert.expect(1);
     const store = this.owner.lookup('service:store');
-    this.server.get('/v1/p_456/groups', () => {
+    this.server.get('/v1/scopes/p_456/groups', () => {
       assert.ok(true, 'Scoped resource URL was requested.');
       return {items: []};
     });
diff --git a/addons/api/tests/unit/models/base-test.js b/addons/api/tests/unit/models/base-test.js
index 99d74a81f..40be071fe 100644
--- a/addons/api/tests/unit/models/base-test.js
+++ b/addons/api/tests/unit/models/base-test.js
@@ -97,17 +97,17 @@ module('Unit | Model | base', function (hooks) {
     assert.expect(3);
     const store = this.owner.lookup('service:store');
     const model = store.createRecord('user', { scopeID: 'o_123' });
-    this.server.post('/v1/o_123/users', () => {
+    this.server.post('/v1/scopes/o_123/users', () => {
       assert.ok(true, 'Correctly scoped create record URL was requested.')
       return {};
     });
     await model.save();
-    this.server.patch('/v1/o_123/users', () => {
+    this.server.patch('/v1/scopes/o_123/users', () => {
       assert.ok(true, 'Correctly scoped update record URL was requested.')
       return {};
     });
     await model.save();
-    this.server.delete('/v1/o_123/users', () => {
+    this.server.delete('/v1/scopes/o_123/users', () => {
       assert.ok(true, 'Correctly scoped delete record URL was requested.')
       return {};
     });
@@ -120,17 +120,17 @@ module('Unit | Model | base', function (hooks) {
     const customScopeID = 'global';
     const scope = {scope_id: 'o_123'};
     const model = store.createRecord('user', { scope });
-    this.server.post('/v1/global/users', () => {
+    this.server.post('/v1/scopes/global/users', () => {
       assert.ok(true, 'Correctly scoped create record URL was requested.')
       return {};
     });
     await model.save({adapterOptions: {scopeID: customScopeID}});
-    this.server.patch('/v1/global/users', () => {
+    this.server.patch('/v1/scopes/global/users', () => {
       assert.ok(true, 'Correctly scoped update record URL was requested.')
       return {};
     });
     await model.save({adapterOptions: {scopeID: customScopeID}});
-    this.server.delete('/v1/global/users', () => {
+    this.server.delete('/v1/scopes/global/users', () => {
       assert.ok(true, 'Correctly scoped delete record URL was requested.')
       return {};
     });
@@ -143,7 +143,7 @@ module('Unit | Model | base', function (hooks) {
     const method = 'my-custom-method';
     const scope = {scope_id: 'o_123'};
     const model = store.createRecord('user', { scope });
-    this.server.post(`/v1/o_123/users:${method}`, () => {
+    this.server.post(`/v1/scopes/o_123/users:${method}`, () => {
       assert.ok(true, 'Correctly scoped create record URL was requested.')
       return {};
     });