diff --git a/apps/agent/tsconfig.json b/apps/agent/tsconfig.json
index e30ff81c..5e4c4d18 100644
--- a/apps/agent/tsconfig.json
+++ b/apps/agent/tsconfig.json
@@ -2,7 +2,7 @@
 	"compilerOptions": {
 		"plugins": [{ "name": "@effect/language-service" }],
 		// Environment setup & latest features
-		"lib": ["ESNext"],
+		"lib": ["DOM", "ESNext"],
 		"target": "ESNext",
 		"module": "Preserve",
 		"moduleDetection": "force",