diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
index 07690a9bf003..7e85e6a7c461 100644
--- a/drivers/iommu/io-pgtable.c
+++ b/drivers/iommu/io-pgtable.c
@@ -26,6 +26,7 @@
 #include <linux/iommu.h>
 #include <linux/debugfs.h>
 #include <linux/atomic.h>
+#include <linux/module.h>
 
 #include "io-pgtable.h"