diff --git a/lib/web/imageRouter/filesystem.js b/lib/web/imageRouter/filesystem.js
index 7c876d66..a43a2782 100644
--- a/lib/web/imageRouter/filesystem.js
+++ b/lib/web/imageRouter/filesystem.js
@@ -16,5 +16,12 @@ exports.uploadImage = function (imagePath, callback) {
     return
   }
 
-  callback(null, (new URL(path.basename(imagePath), config.serverURL + '/uploads/')).href)
+  let url
+  try {
+    url = (new URL(path.basename(imagePath), config.serverURL + '/uploads/')).href
+  } catch (e) {
+    url = config.serverURL + '/uploads/' + path.basename(imagePath)
+  }
+
+  callback(null, url)
 }