diff --git a/src/applications/harbormaster/editor/HarbormasterBuildPlanEditEngine.php b/src/applications/harbormaster/editor/HarbormasterBuildPlanEditEngine.php
--- a/src/applications/harbormaster/editor/HarbormasterBuildPlanEditEngine.php
+++ b/src/applications/harbormaster/editor/HarbormasterBuildPlanEditEngine.php
@@ -5,10 +5,6 @@
 
   const ENGINECONST = 'harbormaster.buildplan';
 
-  public function isEngineConfigurable() {
-    return false;
-  }
-
   public function getEngineName() {
     return pht('Harbormaster Build Plans');
   }