diff --git a/drivers/Makefile b/drivers/Makefile
index 4cbc407..4e7cf28 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -102,6 +102,7 @@
 obj-y += pwm/
 obj-y += reset/
 obj-y += input/
+obj-y += iommu/
 # SOC specific infrastructure drivers.
 obj-y += smem/
 obj-y += thermal/