diff --git a/core/config.py b/core/config.py
index 8a940e7..01e1586 100644
--- a/core/config.py
+++ b/core/config.py
@@ -38,7 +38,7 @@ def __init__(self) -> None:
         self.no_cache = NO_CACHE
 
     def __str__(self):
-        return f"ExecConf(test={self.test},fetch={self.fetch},no_cache={self.no_cache}"
+        return f"ExecConf(test={self.test},fetch={self.fetch},no_cache={self.no_cache})"
 
 
 class PMConf: