diff --git a/sshpk-sign.cmd b/sshpk-sign.cmd
deleted file mode 100644
index 45025ec..0000000
--- a/sshpk-sign.cmd
+++ /dev/null
@@ -1,7 +0,0 @@
-@IF EXIST "%~dp0\node.exe" (
-  "%~dp0\node.exe"  "%~dp0\..\sshpk\bin\sshpk-sign" %*
-) ELSE (
-  @SETLOCAL
-  @SET PATHEXT=%PATHEXT:;.JS;=;%
-  node  "%~dp0\..\sshpk\bin\sshpk-sign" %*
-)
\ No newline at end of file