diff --git a/flake.nix b/flake.nix
index bd6cd47..6d866fc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -136,7 +136,7 @@
             rev = "a1898409cb188b388ed1cf84e76ca69e9c8a74eb";
             sha256 = "0h20qss70nssqiagc2fx75mravq1pji7rizhag3nq8xrcz2w20nc";
           };
-          propagatedBuildInputs = [ artiq.inputs.sipyco.packages.x86_64-linux.sipyco artiqpkgs.packages.x86_64-linux.asyncserial ];
+          propagatedBuildInputs = [ artiqpkgs.inputs.sipyco.packages.x86_64-linux.sipyco artiqpkgs.packages.x86_64-linux.asyncserial ];
         };
         novatech409b = pkgs.python3Packages.buildPythonPackage {
           pname = "novatech409b";
@@ -312,8 +312,8 @@
           }
           {
             name = "artiq";
-            version = artiqpkgs.packages.x86_64-linux.artiqpkgs.version;
-            src = artiqpkgs.packages.x86_64-linux.artiqpkgs.src;
+            version = artiqpkgs.packages.x86_64-linux.artiq.version;
+            src = artiqpkgs.packages.x86_64-linux.artiq.src;
             preSetup =
               ''
               export VERSIONEER_OVERRIDE=${artiqpkgs.packages.x86_64-linux.artiqpkgs.version}