diff --git a/libraries/tools/kotlin-gradle-plugin/build.gradle b/libraries/tools/kotlin-gradle-plugin/build.gradle
index 3837a8f08be..72bf195c6fd 100644
--- a/libraries/tools/kotlin-gradle-plugin/build.gradle
+++ b/libraries/tools/kotlin-gradle-plugin/build.gradle
@@ -80,7 +80,7 @@ jar.dependsOn agp25Classes
 
 jar {
     from compileGroovy.destinationDir
-    from sourceSets.agp25.output.classesDir
+    from sourceSets.agp25.output.classesDirs
     manifestAttributes(manifest, project)
 }