diff --git a/src/kernel/core/fs/bootfs.c b/src/kernel/core/fs/bootfs.c
index 55e0d1b2d6..756f5fbee6 100755
--- a/src/kernel/core/fs/bootfs.c
+++ b/src/kernel/core/fs/bootfs.c
@@ -994,6 +994,6 @@ bootstrap_bootfs(void)
 
 	TRACE(("bootstrap_bootfs: found bootdir at %p\n", bootdir));
 
-	return vfs_register_filesystem("bootfs", &bootfs_ops);
+	return vfs_register_file_system("bootfs", &bootfs_ops);
 }
 
diff --git a/src/kernel/core/fs/devfs.c b/src/kernel/core/fs/devfs.c
index 88cdbd5b1c..91602b4167 100755
--- a/src/kernel/core/fs/devfs.c
+++ b/src/kernel/core/fs/devfs.c
@@ -1092,7 +1092,7 @@ bootstrap_devfs(void)
 
 	TRACE(("bootstrap_devfs: entry\n"));
 
-	return vfs_register_filesystem("devfs", &devfs_ops);
+	return vfs_register_file_system("devfs", &devfs_ops);
 }
 
 
diff --git a/src/kernel/core/fs/pipefs.cpp b/src/kernel/core/fs/pipefs.cpp
index 62d4538d01..f81b52bb36 100644
--- a/src/kernel/core/fs/pipefs.cpp
+++ b/src/kernel/core/fs/pipefs.cpp
@@ -1315,5 +1315,5 @@ bootstrap_pipefs(void)
 {
 	TRACE(("bootstrap_pipefs: entry\n"));
 
-	return vfs_register_filesystem("pipefs", &pipefs::pipefs_ops);
+	return vfs_register_file_system("pipefs", &pipefs::pipefs_ops);
 }