diff --git a/search_api.module b/search_api.module
index 4ff3f84..8cdfcd2 100644
--- a/search_api.module
+++ b/search_api.module
@@ -260,6 +260,20 @@ function search_api_cron_queue_info() {
   );
 }

+/**
+ * Implements hook_modules_enabled().
+ */
+function search_api_modules_enabled($modules) {
+  drupal_static_reset('search_api_get_item_type_info');
+}
+
+/**
+ * Implements hook_modules_disabled().
+ */
+function search_api_modules_disabled($modules) {
+  drupal_static_reset('search_api_get_item_type_info');
+}
+
 /**
  * Implements hook_entity_info().
  */