diff --git a/wdio.conf.ts b/wdio.conf.ts
index 995786a63adbf4ed7b9bc6593ddc5b52c91ac20a..82a6e07c0c5118251d5451e1e70a79cb8e00034c 100644
--- a/wdio.conf.ts
+++ b/wdio.conf.ts
@@ -33,7 +33,7 @@ export const config: Options.Testrunner = {
     // will be called from there.
     //
     specs: [
-        './e2e/**/*.ts'
+        './e2e/**/*e2e-spec.ts'
     ],
     // Patterns to exclude.
     exclude: [