diff --git a/drivers/firmware/scmi/scmi_agent-uclass.c b/drivers/firmware/scmi/scmi_agent-uclass.c
index 516e690..2491e0a 100644
--- a/drivers/firmware/scmi/scmi_agent-uclass.c
+++ b/drivers/firmware/scmi/scmi_agent-uclass.c
@@ -3,6 +3,8 @@
  * Copyright (C) 2020 Linaro Limited.
  */
 
+#define LOG_CATEGORY UCLASS_SCMI_AGENT
+
 #include <common.h>
 #include <dm.h>
 #include <dm/device_compat.h>