diff --git a/.github/workflows/m2-ci.yml b/.github/workflows/m2-ci.yml
index 256caa5ea..4faa659ee 100644
--- a/.github/workflows/m2-ci.yml
+++ b/.github/workflows/m2-ci.yml
@@ -36,6 +36,20 @@ jobs:
           components: rustfmt, clippy
           override: true
 
+      - name: Install risc0
+        run: |
+          cargo install cargo-binstall 
+          cargo binstall cargo-risczero
+          cargo risczero install
+
+      - name: Cache Rust dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/.cargo/registry
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
       - name: cargo check
         run: |
           eval "$(ssh-agent -s)"