diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index a6d0df0..11821e7 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -25,7 +25,7 @@ jobs:
       - name: "Nix: set up"
         uses: cachix/install-nix-action@v15
         with:
-          nix_path: nixpkgs=channel:nixos-unstable
+          nix_path: nixpkgs=channel:nixpkgs-unstable
           extra_nix_config: |
             experimental-features = nix-command
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 12064f5..12664a0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Set up Nix
         uses: cachix/install-nix-action@v15
         with:
-          nix_path: nixpkgs=channel:nixos-unstable
+          nix_path: nixpkgs=channel:nixpkgs-unstable
 
       - name: Set up cache
         uses: cachix/cachix-action@v10
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index e011ec2..aff1259 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up Nix
         uses: cachix/install-nix-action@v15
         with:
-          nix_path: nixpkgs=channel:nixos-unstable
+          nix_path: nixpkgs=channel:nixpkgs-unstable
           extra_nix_config: |
             experimental-features = nix-command