diff --git a/Toolchain/serenity.nix b/Toolchain/serenity.nix
index 26c642524f..5c1861f35e 100644
--- a/Toolchain/serenity.nix
+++ b/Toolchain/serenity.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation {
     unzip
     texinfo
     # Example Build-time Additional Dependencies
-    pkgconfig
+    pkg-config
   ];
   buildInputs = [
     # Example Run-time Additional Dependencies