diff --git a/app/components/chart-contributions-by-type/component.js b/app/components/chart-contributions-by-type/component.js
index ea3eed0..dc76db8 100644
--- a/app/components/chart-contributions-by-type/component.js
+++ b/app/components/chart-contributions-by-type/component.js
@@ -14,7 +14,7 @@ export default Component.extend({
   contributions: null,
 
   chartData: computed('contributions', function() {
-    let kredits = this.get('contributions')
+    let kredits = this.contributions
                       .map(c => {
                         return { kind: c.kind, amount: c.amount }
                       }).reduce(function (kinds, c) {
diff --git a/tests/integration/components/add-proposal/component-test.js b/tests/integration/components/add-proposal/component-test.js
index d41a0c4..4dd31d0 100644
--- a/tests/integration/components/add-proposal/component-test.js
+++ b/tests/integration/components/add-proposal/component-test.js
@@ -1,6 +1,6 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
-import { render, find } from '@ember/test-helpers';
+import { render } from '@ember/test-helpers';
 import hbs from 'htmlbars-inline-precompile';
 
 module('Integration | Component | add proposal', function(hooks) {
@@ -13,6 +13,6 @@ module('Integration | Component | add proposal', function(hooks) {
 
     await render(hbs`{{add-proposal}}`);
 
-    assert.equal(find('.actions a').textContent.trim(), 'Back');
+    assert.dom('.actions a').hasText('Back');
   });
 });
diff --git a/tests/integration/components/chart-contributions-by-type/component-test.js b/tests/integration/components/chart-contributions-by-type/component-test.js
index b59d58d..fbe6a4f 100644
--- a/tests/integration/components/chart-contributions-by-type/component-test.js
+++ b/tests/integration/components/chart-contributions-by-type/component-test.js
@@ -24,6 +24,6 @@ module('Integration | Component | chart-contributions-by-type', function(hooks)
 
     await render(hbs`{{chart-contributions-by-type contributions=proposals}}`);
 
-    assert.equal(this.element.textContent.trim(), '');
+    assert.dom(this.element).hasText('');
   });
 });
diff --git a/tests/integration/components/contributor-list/component-test.js b/tests/integration/components/contributor-list/component-test.js
index 25d7ad2..05c03d1 100644
--- a/tests/integration/components/contributor-list/component-test.js
+++ b/tests/integration/components/contributor-list/component-test.js
@@ -1,6 +1,6 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
-import { render, find } from '@ember/test-helpers';
+import { render } from '@ember/test-helpers';
 import hbs from 'htmlbars-inline-precompile';
 
 module('Integration | Component | contributor list', function(hooks) {
@@ -13,6 +13,6 @@ module('Integration | Component | contributor list', function(hooks) {
 
     await render(hbs`{{contributor-list}}`);
 
-    assert.equal(find('*').textContent.trim(), '');
+    assert.dom('*').hasText('');
   });
 });
diff --git a/tests/integration/components/loading-spinner/component-test.js b/tests/integration/components/loading-spinner/component-test.js
index 53a953f..9845fba 100644
--- a/tests/integration/components/loading-spinner/component-test.js
+++ b/tests/integration/components/loading-spinner/component-test.js
@@ -1,6 +1,6 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
-import { render, find } from '@ember/test-helpers';
+import { render } from '@ember/test-helpers';
 import hbs from 'htmlbars-inline-precompile';
 
 module('Integration | Component | loading spinner', function(hooks) {
@@ -13,6 +13,6 @@ module('Integration | Component | loading spinner', function(hooks) {
 
     await render(hbs`{{loading-spinner}}`);
 
-    assert.equal(find('*').textContent.trim(), 'Loading data from Ethereum...');
+    assert.dom('*').hasText('Loading data from Ethereum...');
   });
 });
diff --git a/tests/integration/components/proposal-list/component-test.js b/tests/integration/components/proposal-list/component-test.js
index dff6166..c633ab1 100644
--- a/tests/integration/components/proposal-list/component-test.js
+++ b/tests/integration/components/proposal-list/component-test.js
@@ -1,6 +1,6 @@
 import { module, test } from 'qunit';
 import { setupRenderingTest } from 'ember-qunit';
-import { render, find } from '@ember/test-helpers';
+import { render } from '@ember/test-helpers';
 import hbs from 'htmlbars-inline-precompile';
 
 module('Integration | Component | proposal list', function(hooks) {
@@ -13,6 +13,6 @@ module('Integration | Component | proposal list', function(hooks) {
 
     await render(hbs`{{proposal-list}}`);
 
-    assert.equal(find('*').textContent.trim(), '');
+    assert.dom('*').hasText('');
   });
 });