diff --git a/drivers/ntb/Kconfig b/drivers/ntb/Kconfig
index f69df793dbe2c153e591ddc1180335288288acd5..37ee6495acc1e521144bf71396fbdc4ba3b6487b 100644
--- a/drivers/ntb/Kconfig
+++ b/drivers/ntb/Kconfig
@@ -1,7 +1,7 @@
 config NTB
        tristate "Intel Non-Transparent Bridge support"
        depends on PCI
-       depends on X86
+       depends on X86_64
        help
         The PCI-E Non-transparent bridge hardware is a point-to-point PCI-E bus
         connecting 2 systems.  When configured, writes to the device's PCI