diff --git a/defaults/main.yml b/defaults/main.yml
index c9cc65d..5dd0210 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -27,7 +27,10 @@ solr_conf_dir: '{{ solr_server_dir }}/conf'
 solr_collections_base_dir: '{{ solr_data_dir }}/data/solr'
 solr_pid_dir: '{{ solr_server_dir }}/bin'
 solr_heap:  1024M
-solr_mode: solrcloud
+#
+# core, solrcloud.
+# Use 'core' when running standalone.
+solr_mode: core
 solr_download_dir: '{{ solr_base_dir }}/download'
 solr_zookeeper_data_dir: '{{ solr_data_dir }}/zoo_data'
 solr_install_collection1: False
@@ -42,11 +45,11 @@ solr_set_gc_options: False
 #solr_gc_tune: '-XX:NewRatio=3 -XX:SurvivorRatio=4'
 solr_gc_tune: ''
 
-solr_multicore: False
+solr_multicore: false
 solr_cores:
   - collection1
 
-solr_cloud_mode: True
+solr_cloud_mode: frue
 # When we want to use an external zookeeper cluster, set this one to True
 solr_zk_external_cluster: False
 solr_zk_hosts: '127.0.0.1:2181'