diff --git a/flatpak/io.github.philipk.boilr.yml b/flatpak/io.github.philipk.boilr.yml
index 900fa34..0b6aff0 100644
--- a/flatpak/io.github.philipk.boilr.yml
+++ b/flatpak/io.github.philipk.boilr.yml
@@ -14,6 +14,7 @@ build-options:
 
 command: boilr
 finish-args:
+  - --filesystem=~/.config/legendary:ro # Legendary
   - --filesystem=xdg-data/Steam:rw
   - --filesystem=~/.steam:rw # Steam (Non-flatpak)
   - --filesystem=~/.var/app/com.valvesoftware.Steam:rw # Steam (Flatpak)