diff --git a/.datatables-commit-sync b/.datatables-commit-sync
index b1e58784..8c77701a 100644
--- a/.datatables-commit-sync
+++ b/.datatables-commit-sync
@@ -1 +1 @@
-21448db57ac0b3c1b0445c433a86d3dfe1aaf727
+53f2a201c020addc66c5fb51472a3b637bfd9abd
diff --git a/examples/api/multi_filter.html b/examples/api/multi_filter.html
index eb85202b..1b52facd 100644
--- a/examples/api/multi_filter.html
+++ b/examples/api/multi_filter.html
@@ -40,9 +40,11 @@ $(document).ready(function() {
 		var that = this;
 
 		$( 'input', this.footer() ).on( 'keyup change', function () {
-			that
-				.search( this.value )
-				.draw();
+			if ( that.search() !== this.value ) {
+				that
+					.search( this.value )
+					.draw();
+			}
 		} );
 	} );
 } );
@@ -581,9 +583,11 @@ $(document).ready(function() {
 		var that = this;
 
 		$( 'input', this.footer() ).on( 'keyup change', function () {
-			that
-				.search( this.value )
-				.draw();
+			if ( that.search() !== this.value ) {
+				that
+					.search( this.value )
+					.draw();
+			}
 		} );
 	} );
 } );</code>