diff --git a/build.gradle b/build.gradle
index 8ac11b4..2703806 100644
--- a/build.gradle
+++ b/build.gradle
@@ -53,7 +53,8 @@ tasks.withType(Jar) {
         if (appendix) {
             from { 
                 configurations.runtime.collect { 
-                    it.name.startsWith('ShrinkItArchive') || it.name.startsWith('applesingle-api') ? zipTree(it) : 'fake' 
+                    it.name.startsWith('ShrinkItArchive') || it.name.startsWith('applesingle-api') || 
+                        it.name.startsWith('bastools-api') ? zipTree(it) : 'fake' 
                 } 
             }
         }