diff --git a/mcp/package.json b/mcp/package.json
index 0cab1824a8..fdb75dd03b 100644
--- a/mcp/package.json
+++ b/mcp/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "build": "pnpm -r run build",
     "build:multi-user": "pnpm -r run build:multi-user",
-    "build:types": "./scripts/build-types",
+    "build:types": "bash ./scripts/build-types",
     "start": "pnpm -r --parallel run start",
     "start:multi-user": "pnpm -r --parallel --filter \"./packages/*\"  run start:multi-user",
     "bootstrap": "pnpm -r install && pnpm run build && pnpm run start",
diff --git a/mcp/scripts/build-types b/mcp/scripts/build-types
index ce19acb92c..1833e9ee35 100755
--- a/mcp/scripts/build-types
+++ b/mcp/scripts/build-types
@@ -15,9 +15,9 @@ fi
 if [[ "$URL" = "http://localhost:9090" ]]; then
     pnpx concurrently --kill-others-on-fail -s last -k \
          "caddy file-server --root ../../plugins/dist/doc/ --listen :9090" \
-         "../types-generator/build $URL";
+         "bash ../types-generator/build $URL";
 else
-    ../types-generator/build $URL;
+    bash ../types-generator/build $URL;
 fi
 
 popd