diff --git a/docs/index.html b/docs/index.html
index aa5696153ed3ad..56f33d8ac35a90 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -97,7 +97,13 @@ <h1><a href="https://threejs.org">three.js</a></h1>
 
 					// Redirect to the manual
 
-					window.location.href = hash.replace(/^manual\/([^\/]+)\/([^\/]+)\/(.+)$/, '../manual/#$1/$3').toLowerCase();
+					window.location.href = hash.replace( /^manual\/([^\/]+)\/([^\/]+)\/(.+)$/, '../manual/#$1/$3' ).toLowerCase();
+
+				} else {
+
+					// Redirect to new docs
+
+					window.location.href = hash.replace( /^api\/([^\/]+)\/([^\/]+)\/(.+)$/, '../docs_new/$3' );
 
 				}
 
@@ -113,6 +119,10 @@ <h1><a href="https://threejs.org">three.js</a></h1>
 
 				}
 
+			} else {
+
+				window.location.href = '../docs_new/';
+
 			}
 
 			const languageSelect = document.getElementById( 'language' );