diff --git a/pom.xml b/pom.xml
index 8c8bf2f..e20d9dc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -545,7 +545,7 @@
 							</manifest>
 							<manifestEntries>
 								<SCM-Revision>${buildNumber}</SCM-Revision>
-								<Build-Time>${buildDate}</Build-Time>
+								<Build-Time>${maven.build.timestamp}</Build-Time>
 								<SCM-Branch>${scmBranch}</SCM-Branch>
 								<SCM-Revision-URL>${project.scm.url}/commit/${buildNumber}</SCM-Revision-URL>
 							</manifestEntries>
@@ -565,7 +565,7 @@
 							</manifest>
 							<manifestEntries>
 								<SCM-Revision>${buildNumber}</SCM-Revision>
-								<Build-Time>${buildDate}</Build-Time>
+								<Build-Time>${maven.build.timestamp}</Build-Time>
 								<SCM-Branch>${scmBranch}</SCM-Branch>
 								<SCM-Revision-URL>${project.scm.url}/commit/${buildNumber}</SCM-Revision-URL>
 							</manifestEntries>
@@ -871,7 +871,7 @@
 		<!-- following properties contains common information on gCube that are used for filtering resources like README, LICENSE, ... -->
 
 		<gcube.wikiRoot>https://wiki.gcube-system.org/gcube/index.php</gcube.wikiRoot>
-		<maven.build.timestamp.format>yyyy-MM-dd</maven.build.timestamp.format>
+		<maven.build.timestamp.format>yyyyMMdd-HHmmss</maven.build.timestamp.format>
 		<buildDate>${maven.build.timestamp}</buildDate>
 		<gcube.issueTracking>https://support.d4science.org/projects/gcube/</gcube.issueTracking>
 		<gcube.website>https://www.gcube-system.org/</gcube.website>