diff --git a/src/colab/custom_settings.py b/src/colab/custom_settings.py
index fca3926..b297d41 100644
--- a/src/colab/custom_settings.py
+++ b/src/colab/custom_settings.py
@@ -17,8 +17,8 @@ LANGUAGE_CODE = 'pt-br'
 
 HAYSTACK_CONNECTIONS = {
     'default': {
-        'ENGINE': 'haystack.backends.whoosh_backend.WhooshEngine',
-        'PATH': os.path.join(os.path.dirname(__file__), 'whoosh_index'),
+        'ENGINE': 'haystack.backends.solr_backend.SolrEngine',
+        'URL': os.environ.get('COLAB_SOLR_URL'),
     }
 }
 
--
libgit2 0.21.2