diff --git a/buildSrc/src/main/groovy/org/apollo/build/plugin/ApolloPluginExtension.groovy b/buildSrc/src/main/groovy/org/apollo/build/plugin/ApolloPluginExtension.groovy
index 5771aac5..796534cc 100644
--- a/buildSrc/src/main/groovy/org/apollo/build/plugin/ApolloPluginExtension.groovy
+++ b/buildSrc/src/main/groovy/org/apollo/build/plugin/ApolloPluginExtension.groovy
@@ -102,7 +102,7 @@ class ApolloPluginExtension {
         }
 
         project.tasks.create('compileScripts', ApolloScriptCompileTask) {
-            def outputDir = new File("${project.buildDir}/classes/main")
+            def outputDir = mainSources.output.classesDir
 
             inputs.files scripts.files
             outputsDir = outputDir