diff --git a/pkgs/by-name/te/terminal-notifier/package.nix b/pkgs/by-name/te/terminal-notifier/package.nix
index 59cd6469b99d..ee93c4297525 100644
--- a/pkgs/by-name/te/terminal-notifier/package.nix
+++ b/pkgs/by-name/te/terminal-notifier/package.nix
@@ -20,6 +20,8 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-Hd9cI3R2nQK2deBb5CBYz4DTHAEcO4vzqtA5qZwa1Ao=";
   };
 
+  strictDeps = true;
+
   nativeBuildInputs = [
     ibtool
     makeBinaryWrapper