diff --git a/drivers/pci/main.c b/drivers/pci/main.c
index 23161d06a..daba95b18 100644
--- a/drivers/pci/main.c
+++ b/drivers/pci/main.c
@@ -82,7 +82,9 @@ message *mp;
 {
 	int i, r, empty;
 
+#if DEBUG
 	printf("pci_init: called by '%s'\n", mp->m3_ca1);
+#endif
 	empty= -1;
 	for (i= 0; i<NR_DRIVERS; i++)
 	{