diff --git a/src/compiler/commandLineParser.ts b/src/compiler/commandLineParser.ts
index 1c1b51f2a29..0264f9817da 100644
--- a/src/compiler/commandLineParser.ts
+++ b/src/compiler/commandLineParser.ts
@@ -423,7 +423,7 @@ namespace ts {
             description: Diagnostics.Specify_library_files_to_be_included_in_the_compilation_Colon
         },
         {
-            name: "disableProjectSizeLimit",
+            name: "disableSizeLimit",
             type: "boolean"
         },
         {