diff --git a/drivers/net/mlx4/alloc.c b/drivers/net/mlx4/alloc.c
index 521dc0322ee4..75ef9d0d974d 100644
--- a/drivers/net/mlx4/alloc.c
+++ b/drivers/net/mlx4/alloc.c
@@ -34,6 +34,7 @@
 #include <linux/slab.h>
 #include <linux/bitmap.h>
 #include <linux/dma-mapping.h>
+#include <linux/vmalloc.h>
 
 #include "mlx4.h"