diff --git a/client/src/parsers/js/babel.js b/client/src/parsers/js/babel.js
index 2b104c8..aa4b7aa 100644
--- a/client/src/parsers/js/babel.js
+++ b/client/src/parsers/js/babel.js
@@ -37,7 +37,6 @@ const availablePlugins = [
     'numericSeparator',
     'objectRestSpread',
     'optionalCatchBinding',
-    'optionalChaining',
     'pipelineOperator',
     'throwExpressions',
     'recordAndTuple',