diff --git a/build.gradle b/build.gradle
index 3c4db676..7802bdb1 100644
--- a/build.gradle
+++ b/build.gradle
@@ -69,6 +69,9 @@ allprojects {
     tasks.withType(AbstractArchiveTask) {
         preserveFileTimestamps = false
         reproducibleFileOrder = true
+
+        dirMode = 0755
+        fileMode = 0644
     }
 
     project.ext {