diff --git a/ui/desktop/forge.config.ts b/ui/desktop/forge.config.ts
index 6b88b9828235..68c097bf9ec5 100644
--- a/ui/desktop/forge.config.ts
+++ b/ui/desktop/forge.config.ts
@@ -122,6 +122,7 @@ module.exports = {
         options: {
           id: 'io.github.block.Goose', // NOTE: kept for backwards compat with existing installs
           categories: ['Development'],
+          mimeType: ['x-scheme-handler/goose'],
           icon: {
             scalable: 'src/images/icon.svg',
             '512x512': 'src/images/icon-512.png',