diff --git a/spring-boot-project/spring-boot-tools/spring-boot-jarmode-layertools/src/test/java/org/springframework/boot/jarmode/layertools/ListCommandTests.java b/spring-boot-project/spring-boot-tools/spring-boot-jarmode-layertools/src/test/java/org/springframework/boot/jarmode/layertools/ListCommandTests.java
index 4d2edc6ec1..eebcf4c1e4 100644
--- a/spring-boot-project/spring-boot-tools/spring-boot-jarmode-layertools/src/test/java/org/springframework/boot/jarmode/layertools/ListCommandTests.java
+++ b/spring-boot-project/spring-boot-tools/spring-boot-jarmode-layertools/src/test/java/org/springframework/boot/jarmode/layertools/ListCommandTests.java
@@ -102,7 +102,7 @@ class ListCommandTests {
 		writer.write("  - \"BOOT-INF/lib/a.jar\"\n");
 		writer.write("  - \"BOOT-INF/lib/b.jar\"\n");
 		writer.write("- \"0002\":\n");
-		writer.write("  - \"0002 BOOT-INF/lib/c.jar\"\n");
+		writer.write("  - \"BOOT-INF/lib/c.jar\"\n");
 		writer.write("- \"0003\":\n");
 		writer.write("  - \"BOOT-INF/lib/d.jar\"\n");
 		writer.flush();