diff --git a/security/keys/request_key.c b/security/keys/request_key.c
index a3f94c60692d77b8462c1c6a948b39e5156bf998..ba32ca6469bdf2e74a8b0f9cb94d27604b7251af 100644
--- a/security/keys/request_key.c
+++ b/security/keys/request_key.c
@@ -16,6 +16,7 @@
 #include <linux/kmod.h>
 #include <linux/err.h>
 #include <linux/keyctl.h>
+#include <linux/slab.h>
 #include "internal.h"
 
 /*
diff --git a/security/keys/request_key_auth.c b/security/keys/request_key_auth.c
index c615d473ce7ce2f6280845b3ea0f794e19cf944c..bd237b0a6331efffeff58b6ab6b300f823cd76aa 100644
--- a/security/keys/request_key_auth.c
+++ b/security/keys/request_key_auth.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/err.h>
 #include <linux/seq_file.h>
+#include <linux/slab.h>
 #include <asm/uaccess.h>
 #include "internal.h"