diff --git a/integration/bootstrap/3/dataTables.bootstrap.js b/integration/bootstrap/3/dataTables.bootstrap.js
index 9d8be32..5037d7d 100644
--- a/integration/bootstrap/3/dataTables.bootstrap.js
+++ b/integration/bootstrap/3/dataTables.bootstrap.js
@@ -13,8 +13,8 @@ $.extend( true, $.fn.dataTable.defaults, {
 /* Default class modification */
 $.extend( $.fn.dataTableExt.oStdClasses, {
 	"sWrapper": "dataTables_wrapper form-inline",
-	"sFilterInput": "form-control",
-	"sLengthSelect": "form-control"
+	"sFilterInput": "form-control input-sm",
+	"sLengthSelect": "form-control input-sm"
 } );