diff --git a/build.gradle b/build.gradle
index 9f7b7dd..3393873 100755
--- a/build.gradle
+++ b/build.gradle
@@ -174,7 +174,7 @@ javadoc {
 
 task sourceZip(type: Zip) {
     from sourceSets.main.allSource
-    classifier = 'source'
+    classifier = 'sources'
 }
 
 task javadocZip(type: Zip) {