diff --git a/src/test/java/kieker/analysis/plugin/filter/sink/CPUUtilizationDisplayFilterTest.java b/src/test/java/kieker/analysis/plugin/filter/sink/CPUUtilizationDisplayFilterTest.java
index 6d21b328271def912a1424a06f0c6e1728da83e5..598b6d9af44cb176fd5e508193f37d0622c2ae1f 100644
--- a/src/test/java/kieker/analysis/plugin/filter/sink/CPUUtilizationDisplayFilterTest.java
+++ b/src/test/java/kieker/analysis/plugin/filter/sink/CPUUtilizationDisplayFilterTest.java
@@ -30,7 +30,7 @@ public class CPUUtilizationDisplayFilterTest {
 
 	// Record data
 	private final long timestamp = 1L;
-	private final String hostname = "hostname";
+	private final String hostname = "test_host";
 	private final String cpuID = "cpu_1";
 	private final double user = 2.0;
 	private final double system = 3.0;