diff --git a/src/kernel/boot/multiboot.c b/src/kernel/boot/multiboot.c
index 1f56987..5ad8abf 100644
--- a/src/kernel/boot/multiboot.c
+++ b/src/kernel/boot/multiboot.c
@@ -34,6 +34,8 @@ static int parse_multiboot2(struct taglist *tags)
     struct mmap *mmap;
 
     struct tag *tag = incptr(tags, sizeof(struct taglist));
+    kernel_boot_data.mboot_tags = tag;
+    kernel_boot_data.tags_length = tags->total_size;
     while(tag->type)
     {
         switch(tag->type)
@@ -99,6 +101,7 @@ int multiboot_page_used(uintptr_t page)
         fb_size = kernel_boot_data.fbinfo->framebuffer_pitch*(kernel_boot_data.fbinfo->framebuffer_height + 1);
     }
     if(
+        within_page(kernel_boot_data.mboot_tags, kernel_boot_data.tags_length) ||
         within_page(kernel_boot_data.bootloader, strlen(kernel_boot_data.bootloader)) ||
         within_page(kernel_boot_data.commandline, strlen(kernel_boot_data.commandline)) ||
         within_page(kernel_boot_data.mmap, kernel_boot_data.mmap_size) ||
diff --git a/src/kernel/include/multiboot.h b/src/kernel/include/multiboot.h
index c2c4b2b..44db4ca 100644
--- a/src/kernel/include/multiboot.h
+++ b/src/kernel/include/multiboot.h
@@ -27,6 +27,8 @@ struct fbinfo {
 
 struct kernel_boot_data_st{
     int multiboot_version;
+    void *mboot_tags;
+    size_t tags_length;
     char *bootloader;
     char *commandline;
     size_t mmap_size;