diff --git a/docs-target/map.test.ts b/docs-target/map.test.ts
index 2e9ec67..60e22dc 100644
--- a/docs-target/map.test.ts
+++ b/docs-target/map.test.ts
@@ -2,11 +2,14 @@ import { map } from './map'
 
 test('mappings', () => {
 	expect(map('v1.2.3')).toBe('v1.2')
+	expect(map('v1.2.3-preview')).toBe('v1.2')
+	expect(map('v1.2.3-beta')).toBe('v1.2')
 	expect(map('release-1.3')).toBe('v1.3')
 	expect(map('release-1.4.0')).toBe('v1.4')
 	expect(map('main')).toBe('next')
 	expect(map('master')).toBe('next')
 	expect(map('mimir-2.0.1')).toBe('v2.0')
+	expect(map('mimir-2.0.1-preview')).toBe('v2.0')
 
 	expect(() => map('foo')).toThrow()
 })