diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index 311595e7ab984eb964c8794e96807f3d35769a65..281ccf7b012e413f71e8a025d4c16f28e7b4fc09 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -19,7 +19,7 @@ runs:
 
     - name: Install node dependencies
       shell: bash
-      run: pnpm install:ci
+      run: pnpm install --frozen-lockfile
     - name: Derive appropriate SHAs for base and head for `nx affected` commands
       uses: nrwl/nx-set-shas@v3
       with:
diff --git a/ops/docker/Dockerfile.packages b/ops/docker/Dockerfile.packages
index 1402a8b6984b0694c5ca616bf7647860558ad7e9..76599b4e9032052a3555eeb30de4421db1898cd6 100644
--- a/ops/docker/Dockerfile.packages
+++ b/ops/docker/Dockerfile.packages
@@ -73,7 +73,7 @@ WORKDIR /opt/optimism
 COPY --from=manifests /tmp/manifests  ./
 COPY *.json ./
 
-RUN pnpm install:ci
+RUN pnpm install --frozen-lockfile
 
 COPY ./packages ./packages