diff --git a/a_sync/executor.py b/a_sync/executor.py
index 8feaf4b7..88fd6c13 100644
--- a/a_sync/executor.py
+++ b/a_sync/executor.py
@@ -115,11 +115,13 @@ async def _debug_daemon(self, fut: asyncio.Future, fn, *args, **kwargs) -> None:
         # TODO: make prettier strings for other types
         if type(fn).__name__ == "function":
             fn = getattr(fn, '__qualname__', fn)
-            
+
+        msg = f"%s processing %s{args}{kwargs}"
+        
         while not fut.done():
             await asyncio.sleep(15)
             if not fut.done():
-                self.logger.debug(f'{self} processing {fn}{args}{kwargs}')
+                self.logger.debug(msg, self, fn)
     
 # Process