diff --git a/src/apps/personal/overlays/electron-screenshare.nix b/src/apps/personal/overlays/electron-screenshare.nix
index 58d4524..dcbbaf8 100644
--- a/src/apps/personal/overlays/electron-screenshare.nix
+++ b/src/apps/personal/overlays/electron-screenshare.nix
@@ -35,7 +35,7 @@
     type = "Application";
     categories = "Network;InstantMessaging;";
     terminal = "false";
-    mimeType="x-scheme-handler/discord";
+    mimeTypes=["x-scheme-handler/discord"];
   };
 
   element-desktop-wayland = final.makeDesktopItem {