diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fd754cb..e7e7934 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,6 +19,8 @@ jobs:
           submodules: recursive
 
       - uses: DeterminateSystems/determinate-nix-action@v3
+        with:
+          determinate: false
 
       - uses: DeterminateSystems/magic-nix-cache-action@main
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7bd30c8..23d6add 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,6 +27,8 @@ jobs:
 
       - name: Install Nix
         uses: DeterminateSystems/determinate-nix-action@v3
+        with:
+          determinate: false
 
       - uses: DeterminateSystems/magic-nix-cache-action@main
 
@@ -205,6 +207,8 @@ jobs:
 
       - name: Install Nix
         uses: DeterminateSystems/determinate-nix-action@v3
+        with:
+          determinate: false
 
       - uses: DeterminateSystems/magic-nix-cache-action@main