diff --git a/bot/publish.gradle b/bot/publish.gradle
index 8bc041f..b2257cc 100644
--- a/bot/publish.gradle
+++ b/bot/publish.gradle
@@ -6,6 +6,10 @@ task javadocJar(type: Jar) {
     from javadoc
     classifier = 'javadoc'
 }
+task sourcesJar(type: Jar) {
+    from sourceSets.main.allSource
+    classifier = 'sources'
+}
 
 publishing {
     publications {
@@ -13,6 +17,7 @@ publishing {
             from components.java
 
             artifact javadocJar
+            artifact sourcesJar
 
             pom {
                 resolveStrategy = Closure.DELEGATE_FIRST
diff --git a/plugin/publish.gradle b/plugin/publish.gradle
index 624cde7..096e732 100644
--- a/plugin/publish.gradle
+++ b/plugin/publish.gradle
@@ -6,6 +6,10 @@ task javadocJar(type: Jar) {
     from javadoc
     classifier = 'javadoc'
 }
+task sourcesJar(type: Jar) {
+    from sourceSets.main.allSource
+    classifier = 'sources'
+}
 
 publishing {
     publications {
@@ -13,6 +17,7 @@ publishing {
             from components.java
 
             artifact javadocJar
+            artifact sourcesJar
 
             pom {
                 resolveStrategy = Closure.DELEGATE_FIRST