diff --git a/.github/workflows/circuit-unit-tests.yaml b/.github/workflows/circuit-unit-tests.yaml
index 66c7ee3..e1b1e47 100644
--- a/.github/workflows/circuit-unit-tests.yaml
+++ b/.github/workflows/circuit-unit-tests.yaml
@@ -20,6 +20,7 @@ jobs:
         uses: jaxxstorm/action-install-gh-release@v1.10.0
         with: # Grab a specific platform and architecture
           repo: iden3/circom
+          release: v2.1.9
           platform: linux
           arch: amd64