diff --git a/reporter/html.js b/reporter/html.js
index 90488b377..95fc74c1d 100644
--- a/reporter/html.js
+++ b/reporter/html.js
@@ -339,6 +339,7 @@ export function escapeText( s ) {
 			dirty = false;
 
 		moduleSearch.id = "qunit-modulefilter-search";
+		moduleSearch.autocomplete = "off";
 		addEvent( moduleSearch, "input", searchInput );
 		addEvent( moduleSearch, "input", searchFocus );
 		addEvent( moduleSearch, "focus", searchFocus );
diff --git a/test/reporter-html/reporter-html.js b/test/reporter-html/reporter-html.js
index 250b9d620..59c91ecd0 100644
--- a/test/reporter-html/reporter-html.js
+++ b/test/reporter-html/reporter-html.js
@@ -129,3 +129,10 @@ QUnit.test( "logs location", function( assert ) {
 		"Source references to the current file and line number"
 	);
 } );
+
+
+QUnit.test( "disables autocomplete on module filter", function( assert ) {
+	var moduleFilterSearch = document.getElementById( "qunit-modulefilter-search" );
+
+	assert.equal( moduleFilterSearch.autocomplete, "off" );
+} );