diff --git a/.github/workflows/test-lib.yaml b/.github/workflows/test-lib.yaml
index 6ca47e58a989..7937d0066449 100644
--- a/.github/workflows/test-lib.yaml
+++ b/.github/workflows/test-lib.yaml
@@ -13,6 +13,16 @@ jobs:
     steps:
       - name: 📂 Checkout code
         uses: actions/checkout@v3
+      - name: 💰 Cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          key: ${{ inputs.target_option }}
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - name: Build
+        uses: richb-hanover/cargo@v1.1.0
+        with:
+          command: build
+          args: --release -p prql-lib
       - name: Run basic C example
         working-directory: prql-lib/examples/minimal-c
         run: make run