diff --git a/mm/shmem.c b/mm/shmem.c
index f1b0d48..dd5588f 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -51,6 +51,7 @@
 #include <linux/highmem.h>
 #include <linux/seq_file.h>
 #include <linux/magic.h>
+#include <linux/ima.h>
 
 #include <asm/uaccess.h>
 #include <asm/div64.h>
@@ -2600,6 +2601,7 @@
 	if (IS_ERR(file))
 		return PTR_ERR(file);
 
+	ima_shm_check(file);
 	if (vma->vm_file)
 		fput(vma->vm_file);
 	vma->vm_file = file;