diff --git a/build/flecks.yml b/build/flecks.yml
index a120a71..7288134 100644
--- a/build/flecks.yml
+++ b/build/flecks.yml
@@ -1,5 +1,6 @@
 '@avocado/behavior': {}
 '@avocado/color': {}
+'@avocado/core': {}
 '@avocado/dialog': {}
 '@avocado/entity': {}
 '@avocado/graphics': {}