diff --git a/karma.conf.js b/karma.conf.js
index 3b415b1ae6..c8c0259a41 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -70,14 +70,14 @@ module.exports = function (config) {
             // This isn't required by any of the tests, but it stops karma
             // logging warnings when it serves a 404 for them.
             {
-                pattern: 'src/skins/vector/img/*',
+                pattern: 'node_modules/matrix-react-sdk/res/img/*',
                 watched: false, included: false, served: true, nocache: false,
             },
         ],
 
         proxies: {
             // redirect img links to the karma server. See above.
-            "/img/": "/base/src/skins/vector/img/",
+            "/img/": "/base/node_modules/matrix-react-sdk/res/img/",
         },
 
         // preprocess matching files before serving them to the browser