diff --git a/libraries/tools/kotlin-stdlib-gen/pom.xml b/libraries/tools/kotlin-stdlib-gen/pom.xml
index 8c3bed54878..a72575c2e78 100644
--- a/libraries/tools/kotlin-stdlib-gen/pom.xml
+++ b/libraries/tools/kotlin-stdlib-gen/pom.xml
@@ -61,7 +61,7 @@
                     </execution>
                 </executions>
                 <configuration>
-                    <mainClass>generators.GeneratorsPackage</mainClass>
+                    <mainClass>generators.GenerateStandardLibKt</mainClass>
                     <classpathScope>compile</classpathScope>
                     <arguments>
                         <argument>${project.parent.basedir}/..</argument>