diff --git a/block/Makefile b/block/Makefile
index 9bfd4c9f9e72..124cddef5570 100644
--- a/block/Makefile
+++ b/block/Makefile
@@ -10,6 +10,7 @@ obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-sysfs.o \
 			blk-mq-sysfs.o blk-mq-cpumap.o blk-mq-sched.o ioctl.o \
 			genhd.o partition-generic.o ioprio.o \
 			badblocks.o partitions/ blk-rq-qos.o
+CFLAGS_blk-mq.o := $(call cc-disable-warning, align-mismatch)
 
 obj-$(CONFIG_BOUNCE)		+= bounce.o
 obj-$(CONFIG_BLK_SCSI_REQUEST)	+= scsi_ioctl.o