diff --git a/build.gradle.kts b/build.gradle.kts
index a4485e72..82b02113 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -65,3 +65,10 @@ tasks.test {
     includeEngines("junit-vintage")
   }
 }
+
+// make all archive tasks in the build reproducible
+tasks.withType<AbstractArchiveTask>().configureEach {
+  isPreserveFileTimestamps = false
+  isReproducibleFileOrder = true
+}
+