diff --git a/build-conventions/src/main/java/org/elasticsearch/gradle/internal/conventions/PublishPlugin.java b/build-conventions/src/main/java/org/elasticsearch/gradle/internal/conventions/PublishPlugin.java
index 9f96d4eafa33f..0ccb05e722447 100644
--- a/build-conventions/src/main/java/org/elasticsearch/gradle/internal/conventions/PublishPlugin.java
+++ b/build-conventions/src/main/java/org/elasticsearch/gradle/internal/conventions/PublishPlugin.java
@@ -175,6 +175,8 @@ private void addNameAndDescriptionToPom(Project project, NamedDomainObjectSet<Ma
     private static void configureWithShadowPlugin(Project project, MavenPublication publication) {
         var shadow = project.getExtensions().getByType(ShadowExtension.class);
         shadow.component(publication);
+        publication.artifact(project.getTasks().named("javadocJar"));
+        publication.artifact(project.getTasks().named("sourcesJar"));
     }
 
     private static void addScmInfo(XmlProvider xml, GitInfo gitInfo) {