diff --git a/jkube-kit/common/src/test/java/org/eclipse/jkube/kit/common/util/FileUtilTest.java b/jkube-kit/common/src/test/java/org/eclipse/jkube/kit/common/util/FileUtilTest.java
index 4ccb80c502..2efd889ad4 100644
--- a/jkube-kit/common/src/test/java/org/eclipse/jkube/kit/common/util/FileUtilTest.java
+++ b/jkube-kit/common/src/test/java/org/eclipse/jkube/kit/common/util/FileUtilTest.java
@@ -161,6 +161,7 @@ void copy_whenFileCopied_shouldPreserveLastModifiedTimestamp() throws IOExceptio
     Files.write(sourceFile.toPath(), "testdata".getBytes(StandardCharsets.UTF_8));
     long originalTimestamp = new Date().getTime() - 10;
     assertThat(sourceFile.setLastModified(originalTimestamp)).isTrue();
+    originalTimestamp = sourceFile.lastModified(); // Update last modified, because different platforms have different precision.
     Path targetFilePath = folder.toPath().resolve("target");
 
     // When