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Diffstat (limited to 'nixos/modules/misc/nixpkgs.nix')
-rw-r--r--nixos/modules/misc/nixpkgs.nix4
1 files changed, 2 insertions, 2 deletions
diff --git a/nixos/modules/misc/nixpkgs.nix b/nixos/modules/misc/nixpkgs.nix
index 011d493c153..4f5a9250eaa 100644
--- a/nixos/modules/misc/nixpkgs.nix
+++ b/nixos/modules/misc/nixpkgs.nix
@@ -236,8 +236,8 @@ in
         let
           nixosExpectedSystem =
             if config.nixpkgs.crossSystem != null
-            then config.nixpkgs.crossSystem.system
-            else config.nixpkgs.localSystem.system;
+            then config.nixpkgs.crossSystem.system or (lib.systems.parse.doubleFromSystem (lib.systems.parse.mkSystemFromString config.nixpkgs.crossSystem.config))
+            else config.nixpkgs.localSystem.system or (lib.systems.parse.doubleFromSystem (lib.systems.parse.mkSystemFromString config.nixpkgs.localSystem.config));
           nixosOption =
             if config.nixpkgs.crossSystem != null
             then "nixpkgs.crossSystem"