diff --git a/.github/workflows/build-and-publish-bindings.yml b/.github/workflows/build-and-publish-bindings.yml
index 7aac654..d43fe31 100644
--- a/.github/workflows/build-and-publish-bindings.yml
+++ b/.github/workflows/build-and-publish-bindings.yml
@@ -94,7 +94,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: webgpu-bindings-${{ matrix.os_name }}
-          path: lib/build/webgpu.jar
+          path: |
+            lib/build/webgpu.jar
+            lib/build/webgpu-sources.jar
 
       - name: Publish bindings to GH packages
         run: ${{ matrix.gradle_cmd }} "-PwgpuVersion=${{ inputs.wgpuVersion }}" :lib:publish
diff --git a/lib/build.gradle b/lib/build.gradle
index 929d92a..fc8806a 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -80,8 +80,15 @@ task jextract(dependsOn: [invokeJextract, cleanupExtras])
 
 tasks.findByName('compileJava').dependsOn jextract
 
-task bindings(type: Copy, dependsOn: [jextract, jar]){
+task sourcesJar(type: Jar, dependsOn: jextract) {
+    archiveBaseName = 'webgpu'
+    archiveClassifier = 'sources'
+    from 'build/bindings'
+}
+
+task bindings(type: Copy, dependsOn: [jextract, jar, sourcesJar]){
     from jar
+    from sourcesJar
     into 'build'
 }
 
@@ -93,6 +100,7 @@ publishing {
             version = "$wgpuVersion"
 
             artifact file("build/webgpu.jar")
+            artifact sourcesJar
         }
     }
     repositories {