diff --git a/app/app_model.php b/app/app_model.php
index 2e89abe9b..a0c06351e 100644
--- a/app/app_model.php
+++ b/app/app_model.php
@@ -111,7 +111,7 @@ function __feedableFind(&$Model, $query)
                 $sql .= ', '.implode( ', ', $_fields );
             }
 
-            $sql .= ' FROM '.$Model->useDbConfig.'_'.$Model->useTable;
+            $sql .= ' FROM '.$Model->tablePrefix.$Model->useTable;
 
             if ( isset( $query['feed'] ) )
             {
diff --git a/app/plugins/blog/models/post.php b/app/plugins/blog/models/post.php
index c996fb2dc..b0421cd88 100644
--- a/app/plugins/blog/models/post.php
+++ b/app/plugins/blog/models/post.php
@@ -53,7 +53,7 @@ class Post extends BlogAppModel
             'Tag' =>
                 array(
                     'className'              => 'Blog.Tag',
-                    'joinTable'              => 'posts_tags',
+                    'joinTable'              => 'blog_posts_tags',
                     'foreignKey'             => 'post_id',
                     'associationForeignKey'  => 'tag_id',
                     'unique'                 => true,
diff --git a/app/plugins/blog/models/tag.php b/app/plugins/blog/models/tag.php
index 53f3cce14..02b3453ed 100644
--- a/app/plugins/blog/models/tag.php
+++ b/app/plugins/blog/models/tag.php
@@ -39,7 +39,7 @@ class Tag extends BlogAppModel
             'Post' =>
                 array(
                     'className'              => 'Blog.Post',
-                    'joinTable'              => 'posts_tags',
+                    'joinTable'              => 'blog_posts_tags',
                     'foreignKey'             => 'tag_id',
                     'associationForeignKey'  => 'post_id',
                     'unique'                 => true,