diff --git a/test/tonal.test.mjs b/test/tonal.test.mjs
deleted file mode 100644
index d2ec57fd..00000000
--- a/test/tonal.test.mjs
+++ /dev/null
@@ -1,12 +0,0 @@
-import { strict as assert } from 'assert';
-import { scaleTranspose } from '../repl/src/tonal.mjs';
-
-describe('scaleTranspose', () => {
-  it('should transpose inside scale', () => {
-    assert.equal(scaleTranspose('C major', 1, 'C3'), 'D3');
-    assert.equal(scaleTranspose('C major', 2, 'E3'), 'G3');
-    assert.equal(scaleTranspose('C major', 1, 'E3'), 'F3');
-    assert.equal(scaleTranspose('C major', 1, 'G3'), 'A3');
-    assert.equal(scaleTranspose('C major', 1, 'C4'), 'D4');
-  });
-});