diff --git a/src/kernel/dri/fs/ext2/ext2.c b/src/kernel/dri/fs/ext2/ext2.c
index 31ed7fe..d0dd3bd 100644
--- a/src/kernel/dri/fs/ext2/ext2.c
+++ b/src/kernel/dri/fs/ext2/ext2.c
@@ -16,5 +16,12 @@
 {
 	struct ext2_superblock sb = ext2_read_superblock();
 
-	kprintf("Magic = 0x%x\n", sb.signature);
+	kprintf(INFO "EXT2 magic = 0x%x\n", sb.signature);
 }
+
+bool ext2_valid_filesystem()
+{
+	struct ext2_superblock sb = ext2_read_superblock();
+
+	return sb.signature == EXT2_SIGNATURE;
+}
\ No newline at end of file