diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 5244b44f5e67..0b114c8996af 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -74,7 +74,7 @@ config LPC18XX_DMAMUX
 
 config INTEL_IOATDMA
 	tristate "Intel I/OAT DMA support"
-	depends on PCI && X86
+	depends on PCI && X86_64
 	select DMA_ENGINE
 	select DMA_ENGINE_RAID
 	select DCA