diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25720cb..e3f14f1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
         # as long as the file doesn't change we can reuse the circom binary.
         key: ${{ runner.os }}-circom-${{ hashFiles('./scripts/install-circom.sh') }}
     - name: Install circom if not cached
-      run: ./scripts/install-circom.sh
+      run: sh ./scripts/install-circom.sh
     - run: npm ci
     - name: Run the tests
       run: npm test