diff --git a/.github/workflows/fast_tests.yml b/.github/workflows/fast_tests.yml
index ad4938970..f5ec48463 100644
--- a/.github/workflows/fast_tests.yml
+++ b/.github/workflows/fast_tests.yml
@@ -60,12 +60,17 @@ jobs:
     runs-on: ubuntu-latest
     env:
       MUJOCO_GL: egl
+      HF_HOME: /mnt/cache/.cache/huggingface
+      HF_LEROBOT_HOME: /mnt/cache/.cache/huggingface/lerobot
     steps:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
           lfs: true
 
+      - name: Setup /mnt storage
+        run: sudo chown -R $USER:$USER /mnt
+
       # TODO(Steven): Evaluate the need of these dependencies
       - name: Install apt dependencies
         run: |
@@ -80,8 +85,14 @@ jobs:
           version: ${{ env.UV_VERSION }}
           python-version: ${{ env.PYTHON_VERSION }}
 
+      - name: Check disk usage
+        run: df -h
+
       - name: Install lerobot with test extras
         run: uv sync --extra "test"
 
+      - name: Check disk usage
+        run: df -h
+
       - name: Run pytest
         run: uv run pytest tests -vv --maxfail=10
diff --git a/.github/workflows/full_tests.yml b/.github/workflows/full_tests.yml
index 36cc758f5..46fbbda3f 100644
--- a/.github/workflows/full_tests.yml
+++ b/.github/workflows/full_tests.yml
@@ -58,18 +58,16 @@ jobs:
       github.event_name == 'workflow_dispatch'
     env:
       MUJOCO_GL: egl
+      HF_HOME: /mnt/cache/.cache/huggingface
+      HF_LEROBOT_HOME: /mnt/cache/.cache/huggingface/lerobot
     steps:
       - uses: actions/checkout@v4
         with:
           lfs: true
           persist-credentials: false
 
-      - name: Free disk space
-        run: |
-          sudo rm -rf /usr/share/dotnet
-          sudo rm -rf /usr/local/lib/android
-          sudo rm -rf /opt/ghc
-          docker system prune -af || true
+      - name: Setup /mnt storage
+        run: sudo chown -R $USER:$USER /mnt
 
       - name: Install apt dependencies
         run: |
@@ -87,12 +85,21 @@ jobs:
       - name: Install lerobot with all extras
         run: uv sync --all-extras --no-extra groot # TODO(Steven): Make flash-attn optional
 
+      - name: Check disk usage
+        run: df -h
+
       - name: Run pytest (all extras)
         run: uv run pytest tests -vv --maxfail=10
 
+      - name: Check disk usage
+        run: df -h
+
       - name: Run end-to-end tests
         run: uv run make test-end-to-end
 
+      - name: Check disk usage
+        run: df -h
+
   # This job builds a GPU enabled image for testing
   # It runs everytime a PR is approved or a push to main
   # TODO(Steven): For now we skip this job for community PRs
diff --git a/.github/workflows/unbound_deps_tests.yml b/.github/workflows/unbound_deps_tests.yml
index b6fc5ea2f..676c1072d 100644
--- a/.github/workflows/unbound_deps_tests.yml
+++ b/.github/workflows/unbound_deps_tests.yml
@@ -45,11 +45,15 @@ jobs:
     runs-on: ubuntu-latest
     env:
       MUJOCO_GL: egl
+      HF_HOME: /mnt/cache/.cache/huggingface
+      HF_LEROBOT_HOME: /mnt/cache/.cache/huggingface/lerobot
     steps:
       - uses: actions/checkout@v4
         with:
           lfs: true
           persist-credentials: false
+      - name: Setup /mnt storage
+        run: sudo chown -R $USER:$USER /mnt
 
       - name: Install apt dependencies
         run: |