diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 47d9c11..0a71526 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,6 +34,12 @@ jobs:
         with:
           submodules: "recursive"
 
+      - name: "Setup Go"
+        uses: "actions/setup-go@v4"
+
+      - name: "Install Geas"
+        run: "go install github.com/fjl/geas/cmd/geas@latest"
+
       - name: "Install Foundry"
         uses: "foundry-rs/foundry-toolchain@v1"
         with: