diff --git a/core/build.gradle b/core/build.gradle
index 08b1f267..e714df4a 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -35,6 +35,11 @@ javadoc {
     destinationDir = file("$projectDir/export/javadoc")
 }
 
+java {
+    withJavadocJar()
+    withSourcesJar()
+}
+
 task junitdoc(type: Javadoc) {
     doFirst {options.addStringOption("encoding", "iso-8859-1")}
     classpath = sourceSets.main.runtimeClasspath + sourceSets.test.runtimeClasspath
diff --git a/restmapper/build.gradle b/restmapper/build.gradle
index 6ea7995b..189a6940 100644
--- a/restmapper/build.gradle
+++ b/restmapper/build.gradle
@@ -33,6 +33,11 @@ javadoc {
     destinationDir = file("$projectDir/export/javadoc")
 }
 
+java {
+    withJavadocJar()
+    withSourcesJar()
+}
+
 task junitdoc(type: Javadoc) {
     classpath = sourceSets.main.runtimeClasspath + sourceSets.test.runtimeClasspath
     source = sourceSets.test.java
diff --git a/webconnector/build.gradle b/webconnector/build.gradle
index 29281b27..60398882 100644
--- a/webconnector/build.gradle
+++ b/webconnector/build.gradle
@@ -108,6 +108,11 @@ jar {
     }
 }
 
+java {
+    withJavadocJar()
+    withSourcesJar()
+}
+
 task copyToLib(type: Copy) {
     from configurations.runtimeClasspath
     into "$projectDir/lib"