One more fix

Author: mantaionut

windows/internal/smoke_test.bat

@@ -96,7 +96,7 @@ for /F "delims=" %%i in ('where /R "%PYTORCH_FINAL_PACKAGE_DIR:/=\%" *.tar.bz2')
 if ERRORLEVEL 1 exit /b 1
 call conda index %PYTORCH_FINAL_PACKAGE_DIR%
 if errorlevel 1 exit /b 1
-call conda install -yq -c "file:///%PYTORCH_FINAL_PACKAGE_DIR%" pytorch==%PYTORCH_BUILD_VERSION% -c pytorch -c numba/label/dev -c pytorch-nightly -c nvidia
+call conda install -yq -c "file:///%PYTORCH_FINAL_PACKAGE_DIR%" pytorch==%PYTORCH_BUILD_VERSION% -c pytorch -c numba/label/dev -c nvidia
 
 if ERRORLEVEL 1 exit /b 1