diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bd80372..c7c4a4a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,8 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v4
+      - uses: jlumbroso/free-disk-space@main
+        if: matrix.os == 'ubuntu-22.04' 
       - uses: DeterminateSystems/nix-installer-action@main
         with: 
           extra-conf: |
diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 82bf3bb..bee2055 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -16,6 +16,8 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v4
+      - uses: jlumbroso/free-disk-space@main
+        if: matrix.os == 'ubuntu-22.04' 
       - uses: DeterminateSystems/nix-installer-action@main
         with: 
           extra-conf: |