diff --git a/roles/_init/defaults/main.yml b/roles/_init/defaults/main.yml
index 5fcee089..2e4eb0a8 100644
--- a/roles/_init/defaults/main.yml
+++ b/roles/_init/defaults/main.yml
@@ -7,6 +7,8 @@ deploy_user: "deploy"
 _mysqldump_params: "--max-allowed-packet=128M --single-transaction --skip-opt -e --quick --skip-disable-keys --skip-add-locks -C -a --add-drop-table"
 drupal:
   drush_verbose_output: false
+  # when set to true - truncate database table cache_container, a workaround to resolve the 'Cannot redeclare ...' error.
+  truncate_cache_table: false
   sites:
     - folder: "default"
       public_files: "sites/default/files"