diff --git a/arch/arm/crypto/curve25519-glue.c b/arch/arm/crypto/curve25519-glue.c
index 396520324482..4f5cf1445ed0 100644
--- a/arch/arm/crypto/curve25519-glue.c
+++ b/arch/arm/crypto/curve25519-glue.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/jump_label.h>
+#include <linux/scatterlist.h>
 #include <crypto/curve25519.h>
 
 asmlinkage void curve25519_neon(u8 mypublic[CURVE25519_KEY_SIZE],