Fix issue #1482
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 488b294..f3e75cb 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -381,7 +381,7 @@
 		}
 
 		// Assemble the JOIN statement
-		$this->qb_join[] = $join = $type.'JOIN '.$this->protect_identifiers($table, TRUE, NULL, FALSE).' ON '.$cond;
+		$this->qb_join[] = $join = $type.'JOIN '.$table.' ON '.$cond;
 
 		if ($this->qb_caching === TRUE)
 		{