diff --git a/nim-gdb.bat b/nim-gdb.bat
index 04968f2..71cf03e 100644
--- a/nim-gdb.bat
+++ b/nim-gdb.bat
@@ -6,9 +6,7 @@ for %%i in ("%NIM_BIN%\..\") do (set NIM_ROOT=%%~fi)
 set @GDB_PYTHON_MODULE_PATH=%NIM_ROOT%\tools\nim-gdb.py
 set @NIM_GDB=gdb.exe
 
-@echo source %@GDB_PYTHON_MODULE_PATH%> wingdbcommand.txt
-
-%@NIM_GDB% --command="wingdbcommand.txt" %*
+%@NIM_GDB% -eval-command="source  %@GDB_PYTHON_MODULE_PATH%" %*
 
 EXIT /B %ERRORLEVEL%
 @echo on
\ No newline at end of file