diff --git a/idealingua-v1/idealingua-v1-runtime-rpc-typescript/src/npmjs/tsconfig.json b/idealingua-v1/idealingua-v1-runtime-rpc-typescript/src/npmjs/tsconfig.json
index f172046b..b33e2f36 100644
--- a/idealingua-v1/idealingua-v1-runtime-rpc-typescript/src/npmjs/tsconfig.json
+++ b/idealingua-v1/idealingua-v1-runtime-rpc-typescript/src/npmjs/tsconfig.json
@@ -26,7 +26,6 @@
     "noImplicitThis" : true,
     "noImplicitAny" : true,
     "strictNullChecks" : false,
-    "suppressImplicitAnyIndexErrors" : true,
     "ignoreDeprecations": "5.0",
     "experimentalDecorators" : true,
     "removeComments" : true,