diff --git a/examples/site.pp b/examples/site.pp
index e592eef5..c1e0d15f 100644
--- a/examples/site.pp
+++ b/examples/site.pp
@@ -16,7 +16,7 @@ node default {
   }
   # Common class
   class { 'heat': }
-  class { 'heat::params': }
+#  class { 'heat::params': }
 
   # Install the heat-api service
   # The keystone_password parameter is mandatory
diff --git a/manifests/db.pp b/manifests/db.pp
index 09362341..d3e6f362 100644
--- a/manifests/db.pp
+++ b/manifests/db.pp
@@ -7,7 +7,7 @@
 #    the connection string. format: [driver]://[user]:[password]@[host]/[database]
 #
 class heat::db (
-  $database_connection = 'mysql://heat:heat@localhost/heat'
+  $sql_connection = 'mysql://heat:heat@localhost/heat'
 ) {
 
   include heat::params
@@ -41,6 +41,6 @@ class heat::db (
   }
 
   heat_engine_config {
-    'DEFAULT/database_connection': value => $database_connection;
+    'DEFAULT/sql_connection': value => $database_connection;
   }
 }