diff --git a/light9/web/graph.coffee b/light9/web/graph.coffee
--- a/light9/web/graph.coffee
+++ b/light9/web/graph.coffee
@@ -6,7 +6,7 @@ log = console.log
 # for mocha
 if require?
   `window = {}`
-  `N3 = require('./lib/N3.js-1d2d975c10ad3252d38393c3ea97b36fd3ab986a/N3.js')`
+  `N3 = require('./lib/N3.js-pull61/N3.js')`
   `d3 = require('./lib/d3/build/d3.min.js')`
   `RdfDbClient = require('./rdfdbclient.js').RdfDbClient`
   module.exports = window
diff --git a/light9/web/rdfdbclient.coffee b/light9/web/rdfdbclient.coffee
--- a/light9/web/rdfdbclient.coffee
+++ b/light9/web/rdfdbclient.coffee
@@ -3,7 +3,7 @@ log = console.log
 # for mocha
 if require?
   `window = {}`
-  `N3 = require('./lib/N3.js-1d2d975c10ad3252d38393c3ea97b36fd3ab986a/N3.js')`
+  `N3 = require('./lib/N3.js-pull61/N3.js')`
   module.exports = window
 
 
diff --git a/light9/web/timeline-elements.html b/light9/web/timeline-elements.html
--- a/light9/web/timeline-elements.html
+++ b/light9/web/timeline-elements.html
@@ -326,7 +326,7 @@
 <script src="/lib/d3/build/d3.min.js"></script>
 
 <!-- version with https://github.com/RubenVerborgh/N3.js/pull/61 -->
-<script src="/lib/N3.js-1d2d975c10ad3252d38393c3ea97b36fd3ab986a/browser/n3-browser.js"></script>
+<script src="/lib/N3.js-pull61/browser/n3-browser.js"></script>
 <!-- master version -->
 <xxscript src="/lib/N3.js/browser/n3-browser.js"></script>