diff --git a/types/uinput/tsconfig.json b/types/uinput/tsconfig.json
index f3a6953484..3114301619 100644
--- a/types/uinput/tsconfig.json
+++ b/types/uinput/tsconfig.json
@@ -7,6 +7,7 @@
     "noImplicitAny": true,
     "noImplicitThis": true,
     "strictNullChecks": true,
+    "strictFunctionTypes": true,
     "baseUrl": "../",
     "typeRoots": [
       "../"