diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 52777329..3c822033 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -21,3 +21,4 @@ jobs:
         env:
           NIXPKGS_ALLOW_BROKEN: "1"
           NIXPKGS_ALLOW_UNFREE: "1"
+          NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM: "1"