diff --git a/src/test/java/de/gecheckt/asv/adapter/in/cli/CliRunnerTest.java b/src/test/java/de/gecheckt/asv/adapter/in/cli/CliRunnerTest.java
index cfb979b..05f69c6 100644
--- a/src/test/java/de/gecheckt/asv/adapter/in/cli/CliRunnerTest.java
+++ b/src/test/java/de/gecheckt/asv/adapter/in/cli/CliRunnerTest.java
@@ -98,7 +98,6 @@ class CliRunnerTest {
         FileValidationService service = mock(FileValidationService.class);
         CliRunner runner = runnerWith(service);
 
-        ByteArrayOutputStream err = captureStderr();
         int exitCode = runner.run(new String[]{"datei1.txt", "datei2.txt"});
         restoreStderr();