diff --git a/library/build.gradle b/library/build.gradle
index b1c33c2fe..21655aa95 100755
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -36,3 +36,11 @@ android.libraryVariants.all { variant ->
 }
 
 apply from: '../maven_push.gradle'
+
+afterEvaluate { project ->
+    android.libraryVariants.all { variant ->
+        tasks.androidJavadocs.doFirst {
+            classpath += files(variant.javaCompile.classpath.files)
+        }
+    }
+}