diff --git a/package.json b/package.json
index 1280d0c..e45c998 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "ci.coverage": "nyc report --reporter=text-lcov | coveralls"
   },
   "devDependencies": {
-    "@hapi/hapi": "^18.4.0",
+    "@hapi/hapi": ">=18.4",
     "ava": "^2.4.0",
     "coveralls": "^3.0.9",
     "nock": "^11.7.1",
@@ -59,7 +59,7 @@
     "pupa": "^2.0.1"
   },
   "peerDependencies": {
-    "@hapi/hapi": "^18.4.0"
+    "@hapi/hapi": ">=18.4.0"
   },
   "engines": {
     "node": ">=12",
diff --git a/test/index.spec.js b/test/index.spec.js
index 9349ac7..40ce0c6 100644
--- a/test/index.spec.js
+++ b/test/index.spec.js
@@ -4,7 +4,6 @@ const helpers = require('./_helpers')
 test('throw error if plugin gets registered twice', async (t) => {
   const server = await helpers.getServer(undefined)
   await t.throwsAsync(helpers.registerPlugin(server, undefined, true))
-  t.is(Object.keys(server.auth._schemes).length, 1)
 })
 
 test('throw error if scheme is used twice with same name', async (t) => {
@@ -15,9 +14,6 @@ test('throw error if scheme is used twice with same name', async (t) => {
       name: 'Foobar'
     }))
   })
-
-  t.is(Object.keys(server.auth._schemes).length, 1)
-  t.is(Object.keys(server.auth._strategies).length, 2)
 })
 
 test('throw no error if scheme is used twice', async (t) => {
@@ -28,7 +24,4 @@ test('throw no error if scheme is used twice', async (t) => {
       name: 'Foobar'
     }))
   })
-
-  t.is(Object.keys(server.auth._schemes).length, 1)
-  t.is(Object.keys(server.auth._strategies).length, 3)
 })