diff --git a/default/tsconfig.json b/default/tsconfig.json
index a20acc0..3ffd88c 100644
--- a/default/tsconfig.json
+++ b/default/tsconfig.json
@@ -1,3 +1,6 @@
 {
-    "extends": "@colonise/config/tsconfig"
+    "extends": "@colonise/config/tsconfig",
+    "include": [
+        "source/**/*.ts"
+    ]
 }