diff --git a/core/test/utils/mocks/knex.js b/core/test/utils/mocks/knex.js
index <HASH>..<HASH> 100644
--- a/core/test/utils/mocks/knex.js
+++ b/core/test/utils/mocks/knex.js
@@ -18,7 +18,15 @@ class KnexMock {
     initialiseDb() {
         this.db = {};
 
-        _.each(_.pick(_.cloneDeep(DataGenerator.forKnex), ['posts', 'users', 'tags', 'permissions', 'roles', 'posts_authors']), (objects, tableName) => {
+        _.each(_.pick(_.cloneDeep(DataGenerator.forKnex), [
+            'posts',
+            'users',
+            'tags',
+            'permissions',
+            'roles',
+            'posts_authors',
+            'posts_tags'
+        ]), (objects, tableName) => {
             this.db[tableName] = [];
 
             _.each(objects, (object) => {
Tests: knex mock can resolve post tags relations

no issue

- nothing to describe here :)