diff --git a/llmage/accounting.py b/llmage/accounting.py
index 613d189..4e44e62 100644
--- a/llmage/accounting.py
+++ b/llmage/accounting.py
@@ -192,7 +192,7 @@ async def backend_accounting():
 	while True:
 		lus = await get_accounting_llmusages()
 		for lu in lus:
-			debug(f{lu.id=} handleing...')
+			debug(f'backend_accounting(): {lu.id=} handleing...')
 			await llm_accounting(lu)
 		await asyncio.sleep(0.1)