diff --git a/package.json b/package.json
index c8b44fb3..f2d728f2 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "build:3rdLib": "node ./scripts/gen3rdLib.js build:3rdLib",
     "build:3rdLib-dev": "npm run build & node ./scripts/gen3rdLib.js build:3rdLib-dev",
     "build:horizon3rdLib-dev": "npm run build & node ./scripts/gen3rdLib.js build:horizon3rdLib-dev",
-    "build-types": "tsc -p ./libs/horizon/index.ts --emitDeclarationOnly --declaration --declarationDir ./build/horizon/@types --skipLibCheck",
+    "build-types": "tsc -p ./libs/horizon/index.ts --emitDeclarationOnly --declaration --declarationDir ./build/horizon/@types --skipLibCheck || echo \"WARNING: TSC exited with status $?\"",
     "debug-test": "yarn test --debug",
     "test": "jest --config=jest.config.js",
     "watch-test": "yarn test --watch --dev"