diff --git a/plugins/dbms/mssqlserver/filesystem.py b/plugins/dbms/mssqlserver/filesystem.py
index 83b7faf64..6bc5fe936 100644
--- a/plugins/dbms/mssqlserver/filesystem.py
+++ b/plugins/dbms/mssqlserver/filesystem.py
@@ -181,7 +181,7 @@ class Filesystem(GenericFilesystem):
         logger.debug("executing the PowerShell script to write the %s file" % dFile)
 
         commands = ("powershell -ExecutionPolicy ByPass -File \"%s\"" % randPSScriptPath,
-                    "del /F /Q \"%s\"" % (randPSScriptPath, randPSScriptPath))
+                    "del /F /Q \"%s\"" % randPSScriptPath)
         complComm = " & ".join(command for command in commands)
 
         self.execCmd(complComm)