diff --git a/.drone.yml b/.drone.yml
index f6d2b21..a17c53f 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -17,6 +17,11 @@ steps:
   commands:
   - yarn lint
 
+- name: Build
+  image: node:latest
+  commands:
+  - yarn build
+
 trigger:
   branch:
   - main
diff --git a/tsconfig.json b/tsconfig.json
index c87f116..b6a37c7 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,7 +6,7 @@
         "emitDecoratorMetadata": true,
         "noImplicitAny": true,
         "outDir": "./dist/",
-        "rootDirs": ["src", "../"],
+        "rootDirs": ["lib", "../"],
         "sourceMap": true
     }
 }