diff --git a/public/index.html b/public/index.html
index a5b5ed7..837cff6 100644
--- a/public/index.html
+++ b/public/index.html
@@ -81,7 +81,7 @@
 		}
 	};
 
-	const HASH_EXTRACTOR = /^\#\/topic\/(?<topic_id>[A-Za-z\-]+)\/?(?<view>\w+)/gm;
+	const HASH_EXTRACTOR = /^\#\/topic\/(?<topic_id>[A-Za-z\-]+)\/?(?<view>\w+)?/gm;
 
 	function extract_url_hash_info() {
 		HASH_EXTRACTOR.lastIndex = 0; // ugh, need this to have this work on multiple exec calls