diff --git a/.datatables-commit-sync b/.datatables-commit-sync
index 773460f3..b6e2abcf 100644
--- a/.datatables-commit-sync
+++ b/.datatables-commit-sync
@@ -1 +1 @@
-192bc5bf74bc4dd9678585ab5f2e5da0a9dac93e
+91ad2d1c4a8a461282aa0b07dd636c39c6cf18d1
diff --git a/media/js/jquery.dataTables.js b/media/js/jquery.dataTables.js
index 3a2ffef1..60b8bad6 100644
--- a/media/js/jquery.dataTables.js
+++ b/media/js/jquery.dataTables.js
@@ -4413,7 +4413,7 @@
 					src:       srcCol,
 					col:       iCol,
 					dir:       nestedSort[i][1],
-					index:     nestedSort[i][2],
+					index:     $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting ),
 					type:      sType,
 					formatter: DataTable.ext.type.order[ sType+"-pre" ]
 				} );
diff --git a/media/js/jquery.dataTables.min.js b/media/js/jquery.dataTables.min.js
index 9d83cf80..24436aee 100644
--- a/media/js/jquery.dataTables.min.js
+++ b/media/js/jquery.dataTables.min.js
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