diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a0235eb0f..6f0b63eaa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -186,12 +186,12 @@ jobs:
       - name: Checkout flake-regressions
         uses: actions/checkout@v4
         with:
-          repository: DeterminateSystems/flake-regressions
+          repository: NixOS/flake-regressions
           path: flake-regressions
       - name: Checkout flake-regressions-data
         uses: actions/checkout@v4
         with:
-          repository: DeterminateSystems/flake-regressions-data
+          repository: NixOS/flake-regressions-data
           path: flake-regressions/tests
       - uses: DeterminateSystems/nix-installer-action@main
       - uses: DeterminateSystems/magic-nix-cache-action@main