diff --git a/system/homebrew.nix b/system/homebrew.nix
index c50db31..a673255 100644
--- a/system/homebrew.nix
+++ b/system/homebrew.nix
@@ -23,6 +23,7 @@
       WireGuard = 1451685025;
       Xcode = 497799835;
       "Structured - Tagesplaner" = 1499198946;
+      "WhatsApp Messenger" = 310633997;
     };
 
     brews = [