diff --git a/build.gradle b/build.gradle
index 136d4cb..08e9309 100644
--- a/build.gradle
+++ b/build.gradle
@@ -18,6 +18,11 @@ allprojects {
             url "https://maven.google.com"
         }
     }
+
+    tasks.withType(Javadoc) {
+        options.addStringOption('Xdoclint:none', '-quiet')
+        options.addStringOption('encoding', 'UTF-8')
+    }
 }
 
 task clean(type: Delete) {