diff --git a/src/DependencyHelper.php b/src/DependencyHelper.php
index 432164c9919bdf51b7598d8b4226ef39551b2dc2..84b5bea78c3c06de6ac78b665b998c8fdb124f05 100644
--- a/src/DependencyHelper.php
+++ b/src/DependencyHelper.php
@@ -153,6 +153,7 @@ class DependencyHelper {
    * Resolve a bundle's dependencies.
    */
   protected function resolveBundleDependencies($dependent_fields) {
+    $this->dependencies[$this->entityType][$this->bundle] = [];
     foreach ($dependent_fields as $dependent => $field) {
       $this->dependent = $dependent;
       $this->dependentField = $field;