diff --git a/include/linux/verification.h b/include/linux/verification.h
index 911ab7c2b1ab39133f2e993eeaf818847912204c..a655923335aebd587b80c5da9db979958389ca84 100644
--- a/include/linux/verification.h
+++ b/include/linux/verification.h
@@ -8,6 +8,8 @@
 #ifndef _LINUX_VERIFICATION_H
 #define _LINUX_VERIFICATION_H
 
+#include <linux/types.h>
+
 /*
  * Indicate that both builtin trusted keys and secondary trusted keys
  * should be used.