diff --git a/plugins/template-function-1password/package.json b/plugins/template-function-1password/package.json
index bb3e7bb6..8fc517df 100644
--- a/plugins/template-function-1password/package.json
+++ b/plugins/template-function-1password/package.json
@@ -7,7 +7,7 @@
   "scripts": {
     "build": "run-s build:*",
     "build:1-build": "yaakcli build",
-    "build:2-cpywasm": "cp \"../../node_modules/@1password/sdk-core/nodejs/core_bg.wasm\" build/",
+    "build:2-cpywasm": "cpx \"../../node_modules/@1password/sdk-core/nodejs/core_bg.wasm\" build/",
     "dev": "yaakcli dev"
   },
   "dependencies": {
diff --git a/scripts/install-wasm-pack.cjs b/scripts/install-wasm-pack.cjs
index 817a813f..0cad3e52 100644
--- a/scripts/install-wasm-pack.cjs
+++ b/scripts/install-wasm-pack.cjs
@@ -7,7 +7,7 @@ if (version.startsWith('wasm-pack ')) {
 }
 
 console.log('Installing wasm-pack via cargo...');
-execSync('cargo install wasm-pack', { stdio: 'inherit' });
+execSync('cargo install wasm-pack --locked', { stdio: 'inherit' });
 
 function tryExecSync(cmd) {
   try {