diff --git a/favs/build.gradle b/favs/build.gradle
index cf99373e..19115762 100644
--- a/favs/build.gradle
+++ b/favs/build.gradle
@@ -13,4 +13,7 @@ processResources {
 }
 
 jar.destinationDir = file '../target'
-jar.archiveName = "FastAsyncVoxelSniper-${project.name}-${parent.version}.jar"
\ No newline at end of file
+jar.archiveName = "FastAsyncVoxelSniper-${project.name}-${parent.version}.jar"
+jar.doLast { task ->
+    ant.checksum file: task.archivePath
+}
\ No newline at end of file