diff --git a/tsconfig.json b/tsconfig.json
index ba0d3de22..1a2658b90 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -21,7 +21,6 @@
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "noFallthroughCasesInSwitch": true,
-    "downlevelIteration": true,
     "noImplicitOverride": true,
     "allowJs": true,
     "verbatimModuleSyntax": true,