diff --git a/.github/workflows/ci-pr-main.yml b/.github/workflows/ci-pr-main.yml
index 0b8a293..5591742 100644
--- a/.github/workflows/ci-pr-main.yml
+++ b/.github/workflows/ci-pr-main.yml
@@ -52,5 +52,5 @@ jobs:
           node-version: '16.x'
           registry-url: 'https://registry.npmjs.org'
       - name: Install anchor cli
-        run: npm install -g @coral-xyz/anchor-cli@{{ env.ANCHOR_CLI_VERSION }}
+        run: npm install -g @coral-xyz/anchor-cli@${{ env.ANCHOR_CLI_VERSION }}
       - run: anchor build