diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 08f503e884..cd3a68511a 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -21,32 +21,32 @@ jobs:
       # The build artifacts generated by Polkadot projects are already large
       # and even larger when using llvm-cov. This GH task helps removing some large
       # files on the host and maximizing disk space(https://github.com/easimon/maximize-build-space)
-      - name: Maximize build space
-        uses: easimon/maximize-build-space@master
-        with:
-          remove-dotnet: 'true'
-          remove-android: 'true'
-          remove-haskell: 'true'
+      #   - name: Maximize build space
+      #     uses: easimon/maximize-build-space@master
+      #     with:
+      #       remove-dotnet: 'true'
+      #       remove-android: 'true'
+      #       remove-haskell: 'true'
 
       - uses: actions/checkout@v4
         with:
           submodules: true
 
-      #   - name: Cache cargo registry & git sources
-      #     uses: actions/cache@v4
-      #     with:
-      #       path: |
-      #         ~/.cargo/bin/
-      #         ~/.cargo/registry/
-      #         ~/.cargo/git/db/
-      #       key: ${{ runner.os }}-cargo-unittest-${{ hashFiles('**/Cargo.lock') }}
-      #       restore-keys: |
-      #         ${{ runner.os }}-cargo-unittest-${{ hashFiles('**/Cargo.lock') }}
-      #         ${{ runner.os }}-cargo-unittest-
-      #         ${{ runner.os }}-cargo-
+      - name: Cache cargo registry & git sources
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/
+            ~/.cargo/git/db/
+          key: ${{ runner.os }}-cargo-unittest-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-unittest-${{ hashFiles('**/Cargo.lock') }}
+            ${{ runner.os }}-cargo-unittest-
+            ${{ runner.os }}-cargo-
 
-      #   - name: Run sccache
-      #     uses: mozilla-actions/sccache-action@v0.0.4
+      - name: Run sccache
+        uses: mozilla-actions/sccache-action@v0.0.4
 
       - name: Install stable
         uses: dtolnay/rust-toolchain@stable