diff --git a/entitycache.module b/entitycache.module
index bd4c648..92ed773 100644
--- a/entitycache.module
+++ b/entitycache.module
@@ -232,3 +232,12 @@ if (!class_exists('EntityCacheNodeController')) {
 if (!class_exists('EntityCacheUserController')) {
   require_once __DIR__ . '/includes/entitycache.user.inc';
 }
+if (!class_exists('EntityCacheTaxonomyTermController')) {
+  require_once __DIR__ . '/includes/entitycache.taxonomy.inc';
+}
+if (!class_exists('EntityCacheTaxonomyVocabularyController')) {
+  require_once __DIR__ . '/includes/entitycache.taxonomy.inc';
+}
+if (!class_exists('EntityCacheCommentController')) {
+  require_once __DIR__ . '/includes/entitycache.comment.inc';
+}