diff --git a/wdio.conf.ts b/wdio.conf.ts
index c026797..8ead0c2 100644
--- a/wdio.conf.ts
+++ b/wdio.conf.ts
@@ -139,7 +139,19 @@ export const config: WebdriverIO.Config = {
   // Services take over a specific job you don't want to take care of. They enhance
   // your test setup with almost no effort. Unlike plugins, they don't add new
   // commands. Instead, they hook themselves up into the test process.
-  services: ['appium'],
+  services: [
+    [
+      'appium',
+      {
+        // Keep Appium deterministic in CI and persist logs for artifacts.
+        args: {
+          address: '127.0.0.1',
+          port: 4723,
+        },
+        logPath: path.join(__dirname, 'artifacts', 'appium'),
+      },
+    ],
+  ],
 
   // Framework you want to run your specs with.
   // The following are supported: Mocha, Jasmine, and Cucumber