diff --git a/lib/read.bat b/lib/read.bat
index 689651e..ce34b36 100644
--- a/lib/read.bat
+++ b/lib/read.bat
@@ -2,7 +2,7 @@
 setlocal
 setlocal ENABLEDELAYEDEXPANSION
 
-if "%1"=="noechoback" (
+if "%~1"=="noechoback" (
   call :read_s
   if ERRORLEVEL 1 exit /b 1
 ) else (