diff --git a/sys/compat/linuxkpi/common/include/linux/random.h b/sys/compat/linuxkpi/common/include/linux/random.h
--- a/sys/compat/linuxkpi/common/include/linux/random.h
+++ b/sys/compat/linuxkpi/common/include/linux/random.h
@@ -34,6 +34,7 @@
 
 #include <sys/random.h>
 #include <sys/libkern.h>
+#include <asm/types.h>
 
 #define	get_random_u32() get_random_int()