diff --git a/src/snek/system/mapper.py b/src/snek/system/mapper.py
index 5e4b79e..8543cec 100644
--- a/src/snek/system/mapper.py
+++ b/src/snek/system/mapper.py
@@ -25,8 +25,8 @@ class BaseMapper:
 
     async def run_in_executor(self, func, *args, **kwargs):
         async with self.semaphore:
-        #return func(*args, **kwargs)
-            return await self.loop.run_in_executor(None, lambda: func(*args, **kwargs))
+            return func(*args, **kwargs)
+            #return await self.loop.run_in_executor(None, lambda: func(*args, **kwargs))
 
     async def new(self):
         return self.model_class(mapper=self, app=self.app)