diff --git a/README.md b/README.md
index 93a60d1..a961869 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 SortableGridField
 =================
 
-Adds drag and drop functionality to SilverStripe 3.0's GridField
+Adds drag and drop functionality to SilverStripe 3's GridField
 
 ## Requirements
-* SilverStripe 3.0.x
+* SilverStripe 3.x
 
 ## Installation
 * Download the module from here https://github.com/UndefinedOffset/SortableGridField/downloads
@@ -42,9 +42,5 @@ SortableGridField is not the same as SortableDataObject, since it is only a comp
 UPDATE YourTable SET SortOrder=SortOrder+1;
 ```
 
-## SilverStripe 3.1 Notice
-SortableGridField is not compatable or atleast not guarenteed to work on 3.1, I've been getting reports that there are issues at this time.
-
 ## @TODO
 * Optimize re-ordering of a has_many relationship when sorting on a single page
-* SilverStripe 3.1 compatability
diff --git a/code/forms/GridFieldSortableRows.php b/code/forms/GridFieldSortableRows.php
index 7d4e0b9..2e53c79 100644
--- a/code/forms/GridFieldSortableRows.php
+++ b/code/forms/GridFieldSortableRows.php
@@ -115,7 +115,10 @@ class GridFieldSortableRows implements GridField_HTMLProvider, GridField_ActionP
 	 */
 	protected function fixSortColumn($gridField, SS_List $dataList) {
 		$list=clone $dataList;
-		$list->dataQuery()->limit(array());
+		$list=$list->alterDataQuery(function($query, SS_List $tmplist) {
+            $query->limit(array());
+            return $query
+        });
 		
 		$many_many = ($list instanceof ManyManyList);
 		if (!$many_many) {