diff --git a/build.gradle b/build.gradle
index 92503d3..e159e6f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -47,7 +47,6 @@ jar {
     attributes(
       'Build-Jdk': "${System.properties['java.version']} (${System.properties['java.vendor']} ${System.properties['java.vm.version']})",
       'Build-Jdk-Spec': java.sourceCompatibility,
-      'Build-Timestamp': LocalDateTime.now().toString(),
       'Created-By': "Gradle ${gradle.gradleVersion}",
       'Implementation-Title': project.name,
       'Implementation-Vendor': 'Jose Luis Leon',