diff --git a/.github/workflows/dev-package-test.yml b/.github/workflows/dev-package-test.yml
index b3941fe37..52c72dc8a 100644
--- a/.github/workflows/dev-package-test.yml
+++ b/.github/workflows/dev-package-test.yml
@@ -10,6 +10,7 @@ on:
       - "yarn.lock"
       # This workflow file
       - ".github/workflows/dev-package-test.yml"
+      - "tests/config/install-prettier.js"
 
 jobs:
   test:
diff --git a/tests/config/install-prettier.js b/tests/config/install-prettier.js
index eb6dbd45b..534080af3 100644
--- a/tests/config/install-prettier.js
+++ b/tests/config/install-prettier.js
@@ -51,7 +51,11 @@ module.exports = (packageDir) => {
   fs.copyFileSync(file, packed);
   fs.unlinkSync(file);
 
-  execaSync(client, ["init", "-y"], { cwd: tmpDir });
+  if (client === "pnpm") {
+    execaSync(client, ["init"], { cwd: tmpDir });
+  } else {
+    execaSync(client, ["init", "-y"], { cwd: tmpDir });
+  }
 
   let installArguments = [];
   switch (client) {