diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 22a033e..0bd604d 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -4,6 +4,8 @@
  * Written by Simon Glass <sjg@chromium.org>
  */
 
+#define LOG_CATEGORY UCLASS_PCI
+
 #include <common.h>
 #include <dm.h>
 #include <errno.h>