diff --git a/core/build.gradle b/core/build.gradle
index 60a6bdf4b..d7460f16d 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -60,4 +60,12 @@ shadowJar {
     def librariesLocation = "DistantHorizons.libraries"
 //    relocate "it.unimi.dsi.fastutil", "${librariesLocation}.unimi.dsi.fastutil"
     mergeServiceFiles()
+}
+
+distTar {
+    duplicatesStrategy = DuplicatesStrategy.INCLUDE
+}
+
+distZip {
+    duplicatesStrategy = DuplicatesStrategy.INCLUDE
 }
\ No newline at end of file