diff --git a/auth/linux/packaging/appimage/make_config.yaml b/auth/linux/packaging/appimage/make_config.yaml
index 9a3004dcd6..0b52ddf9e2 100644
--- a/auth/linux/packaging/appimage/make_config.yaml
+++ b/auth/linux/packaging/appimage/make_config.yaml
@@ -27,3 +27,6 @@ include:
     - libffi.so.8
     - libtiff.so.5
     - libjpeg.so.8
+
+supported_mime_type:
+  - x-scheme-handler/enteauth
\ No newline at end of file