diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php
index c038185..eb9f14a 100644
--- a/system/database/DB_active_rec.php
+++ b/system/database/DB_active_rec.php
@@ -135,7 +135,7 @@
 			}
 		}
 	
-		$this->ar_join[] = $type.'JOIN '.$table.' ON '.$cond;
+		$this->ar_join[] = $type.'JOIN '.$this->dbprefix.$table.' ON '.$cond;
 		return $this;
 	}
 	
diff --git a/system/database/DB_cache.php b/system/database/DB_cache.php
index ca3bba2..086958d 100644
--- a/system/database/DB_cache.php
+++ b/system/database/DB_cache.php
@@ -27,7 +27,7 @@
 
 
 	/**
-	 * Generate CVS from a query result object
+	 * Cache it!
 	 *
 	 * @access	public
 	 * @return	string