diff --git a/common/src/test/java/stirling/software/common/util/EmlToPdfTest.java b/common/src/test/java/stirling/software/common/util/EmlToPdfTest.java
index b0a5fbde8..75a744e39 100644
--- a/common/src/test/java/stirling/software/common/util/EmlToPdfTest.java
+++ b/common/src/test/java/stirling/software/common/util/EmlToPdfTest.java
@@ -110,7 +110,7 @@ class EmlToPdfTest {
         @Test
         @DisplayName("Should parse multipart email with attachments")
         void parseMultipartEmailWithAttachments() throws IOException {
-            String boundary = "----=_Part_" + System.currentTimeMillis();
+            String boundary = "----=_Part_" + getTimestamp();
             String emlContent = createMultipartEmailWithAttachment(
                 "multipart@example.com",
                 "user@example.com",