diff --git a/drivers/char/hw_random/cctrng.c b/drivers/char/hw_random/cctrng.c
index bdcd56243104f6a7692ecc651bc030f0d28ff821..e82716c12c3a9babc442b4c216a4a06a74f54657 100644
--- a/drivers/char/hw_random/cctrng.c
+++ b/drivers/char/hw_random/cctrng.c
@@ -15,6 +15,7 @@
 #include <linux/completion.h>
 #include <linux/of.h>
 #include <linux/bitfield.h>
+#include <linux/fips.h>
 
 #include "cctrng.h"