diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6c5e645..478bba6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,6 +9,10 @@ jobs:
       - uses: cachix/install-nix-action@v25
         with:
           nix_path: nixpkgs=channel:nixos-unstable
+      - name: Free Disk Space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: true
       - uses: DeterminateSystems/magic-nix-cache-action@v2
       - uses: cachix/cachix-action@v14
         with: