diff --git a/source/gram.ts b/source/index.ts
similarity index 100%
rename from source/gram.ts
rename to source/index.ts
diff --git a/tests/buttons/confirm-button.test.ts b/tests/buttons/confirm-button.test.ts
index d2d1a2a..3e801e8 100644
--- a/tests/buttons/confirm-button.test.ts
+++ b/tests/buttons/confirm-button.test.ts
@@ -3,7 +3,7 @@ import test from 'ava';
 import {html} from 'htm/preact';
 import {render} from 'preact';
 
-import {ConfirmButton, ConfirmButtonProps} from '../../source/gram.js';
+import {ConfirmButton, ConfirmButtonProps} from '../../source/index.js';
 import {sleep} from '../utilities.js';
 
 test.before(() => {
diff --git a/tests/buttons/feedback-button.test.ts b/tests/buttons/feedback-button.test.ts
index f1d8821..9999b1c 100644
--- a/tests/buttons/feedback-button.test.ts
+++ b/tests/buttons/feedback-button.test.ts
@@ -3,7 +3,7 @@ import test from 'ava';
 import {html} from 'htm/preact';
 import {render} from 'preact';
 
-import {FeedbackButton, FeedbackButtonProps} from '../../source/gram.js';
+import {FeedbackButton, FeedbackButtonProps} from '../../source/index.js';
 import {sleep} from '../utilities.js';
 
 test.before(() => {
diff --git a/tests/links/privacy-link.test.ts b/tests/links/privacy-link.test.ts
index bc44977..b6edf64 100644
--- a/tests/links/privacy-link.test.ts
+++ b/tests/links/privacy-link.test.ts
@@ -2,7 +2,7 @@ import test from 'ava';
 import {html} from 'htm/preact';
 import {render} from 'preact-render-to-string';
 
-import {PrivacyLink} from '../../source/gram.js';
+import {PrivacyLink} from '../../source/index.js';
 
 test('PrivacyLink', (t) => {
   t.snapshot(render(html`<${PrivacyLink} />`), 'Empty');