diff --git a/programs/system/pcidev/trunk/PCIDEV.ASM b/programs/system/pcidev/trunk/PCIDEV.ASM
index 65b69b1f39..4293a6a27a 100644
--- a/programs/system/pcidev/trunk/PCIDEV.ASM
+++ b/programs/system/pcidev/trunk/PCIDEV.ASM
@@ -317,7 +317,7 @@ Start_Enum:
 	test	al, al
 	js	nextDev
 	test	byte [V_Dev], 7
-	jz	nextDev
+	jnz	nextDev
 	or	byte [V_Dev], 7
 nextDev:
 	inc	byte [V_Dev]		; next device on this bus