diff --git a/deps/ox/src/ox/fs/filesystem/filesystem.cpp b/deps/ox/src/ox/fs/filesystem/filesystem.cpp
index 35f5c527..7772b1c5 100644
--- a/deps/ox/src/ox/fs/filesystem/filesystem.cpp
+++ b/deps/ox/src/ox/fs/filesystem/filesystem.cpp
@@ -13,7 +13,7 @@
 
 namespace ox {
 
-Result<const char*> MemFS::directAccess(const FileAddress &addr) noexcept {
+Result<const char*> MemFS::directAccess(const FileAddress &addr) const noexcept {
 	switch (addr.type()) {
 		case FileAddressType::Inode:
 			return directAccess(addr.getInode().value);
diff --git a/deps/ox/src/ox/fs/filesystem/filesystem.hpp b/deps/ox/src/ox/fs/filesystem/filesystem.hpp
index 18f291db..a9dbeb82 100644
--- a/deps/ox/src/ox/fs/filesystem/filesystem.hpp
+++ b/deps/ox/src/ox/fs/filesystem/filesystem.hpp
@@ -126,20 +126,20 @@ class FileSystem {
 
 class MemFS: public FileSystem {
 	public:
-		Result<const char*> directAccess(const FileAddress &addr) noexcept;
+		Result<const char*> directAccess(const FileAddress &addr) const noexcept;
 
-		inline Result<const char*> directAccess(CRStringView path) noexcept {
+		inline Result<const char*> directAccess(CRStringView path) const noexcept {
 			return directAccessPath(path);
 		}
 
-		inline Result<const char*> directAccess(uint64_t inode) noexcept {
+		inline Result<const char*> directAccess(uint64_t inode) const noexcept {
 			return directAccessInode(inode);
 		}
 
 	protected:
-		virtual Result<const char*> directAccessPath(CRStringView path) noexcept = 0;
+		virtual Result<const char*> directAccessPath(CRStringView path) const noexcept = 0;
 
-		virtual Result<const char*> directAccessInode(uint64_t inode) noexcept = 0;
+		virtual Result<const char*> directAccessInode(uint64_t inode) const noexcept = 0;
 };
 
 /**
@@ -177,13 +177,13 @@ class FileSystemTemplate: public MemFS {
 
 		Error readFilePath(CRStringView path, void *buffer, std::size_t buffSize) noexcept override;
 
-		Result<const char*> directAccessPath(CRStringView) noexcept override;
+		Result<const char*> directAccessPath(CRStringView) const noexcept override;
 
 		Error readFileInode(uint64_t inode, void *buffer, std::size_t size) noexcept override;
 
 		Error readFileInodeRange(uint64_t inode, std::size_t readStart, std::size_t readSize, void *buffer, std::size_t *size) noexcept override;
 
-		Result<const char*> directAccessInode(uint64_t) noexcept override;
+		Result<const char*> directAccessInode(uint64_t) const noexcept override;
 
 		Result<Vector<String>> ls(CRStringView dir) const noexcept override;
 
@@ -302,7 +302,7 @@ Error FileSystemTemplate<FileStore, Directory>::readFilePath(CRStringView path,
 }
 
 template<typename FileStore, typename Directory>
-Result<const char*> FileSystemTemplate<FileStore, Directory>::directAccessPath(CRStringView path) noexcept {
+Result<const char*> FileSystemTemplate<FileStore, Directory>::directAccessPath(CRStringView path) const noexcept {
 	oxRequire(fd, fileSystemData());
 	Directory rootDir(m_fs, fd.rootDirInode);
 	oxRequire(inode, rootDir.find(path));
@@ -324,7 +324,7 @@ Error FileSystemTemplate<FileStore, Directory>::readFileInodeRange(uint64_t inod
 }
 
 template<typename FileStore, typename Directory>
-Result<const char*> FileSystemTemplate<FileStore, Directory>::directAccessInode(uint64_t inode) noexcept {
+Result<const char*> FileSystemTemplate<FileStore, Directory>::directAccessInode(uint64_t inode) const noexcept {
 	auto data = m_fs.read(inode);
 	if (!data.valid()) {
 		return OxError(1, "Data not valid");