diff --git a/tools/eval.py b/tools/eval.py
index 291f77f05d1361cc0bc75ebbe23afcff15987005..7aa370c62bf7ac271f30c955a4b1978a93e51586 100644
--- a/tools/eval.py
+++ b/tools/eval.py
@@ -74,7 +74,7 @@ def main(args):
 
     compiled_valid_prog = program.compile(config, valid_prog)
     program.run(valid_dataloader, exe, compiled_valid_prog, valid_fetchs, -1,
-                'eval')
+                'eval', config)
 
 
 if __name__ == '__main__':