diff --git a/tsconfig.json b/tsconfig.json
index 7c4531f..71ed46f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,6 +5,7 @@
     "moduleResolution": "node",
     "declaration": true,
     "strict": true,
+    "noFallthroughCasesInSwitch": true,
     "noImplicitReturns": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true