diff --git a/build.gradle b/build.gradle
index 97309a5..d7e3e75 100644
--- a/build.gradle
+++ b/build.gradle
@@ -116,12 +116,12 @@ jacocoTestReport {
     }
 }
 
-task sourcesJar(type: Jar) {
+tasks.register('sourcesJar', Jar) {
     archiveClassifier = 'sources'
     from sourceSets.main.allJava
 }
 
-task javadocJar(type: Jar) {
+tasks.register('javadocJar', Jar) {
     archiveClassifier = 'javadoc'
     from javadoc
 }