diff --git a/src/core/file_sys/romfs_reader.cpp b/src/core/file_sys/romfs_reader.cpp
index 8e624cbfc2..64374684a1 100644
--- a/src/core/file_sys/romfs_reader.cpp
+++ b/src/core/file_sys/romfs_reader.cpp
@@ -5,7 +5,7 @@
 
 namespace FileSys {
 
-std::size_t RomFSReader::ReadFile(std::size_t offset, std::size_t length, u8* buffer) {
+std::size_t DirectRomFSReader::ReadFile(std::size_t offset, std::size_t length, u8* buffer) {
     if (length == 0)
         return 0; // Crypto++ does not like zero size buffer
     file.Seek(file_offset + offset, SEEK_SET);
diff --git a/src/core/file_sys/romfs_reader.h b/src/core/file_sys/romfs_reader.h
index 72a02cde3d..5ee39015bb 100644
--- a/src/core/file_sys/romfs_reader.h
+++ b/src/core/file_sys/romfs_reader.h
@@ -6,23 +6,35 @@
 
 namespace FileSys {
 
+/**
+ * Interface for reading RomFS data.
+ */
 class RomFSReader {
 public:
-    RomFSReader(FileUtil::IOFile&& file, std::size_t file_offset, std::size_t data_size)
+    virtual std::size_t GetSize() const = 0;
+    virtual std::size_t ReadFile(std::size_t offset, std::size_t length, u8* buffer) = 0;
+};
+
+/**
+ * A RomFS reader that directly reads the RomFS file.
+ */
+class DirectRomFSReader : public RomFSReader {
+public:
+    DirectRomFSReader(FileUtil::IOFile&& file, std::size_t file_offset, std::size_t data_size)
         : is_encrypted(false), file(std::move(file)), file_offset(file_offset),
           data_size(data_size) {}
 
-    RomFSReader(FileUtil::IOFile&& file, std::size_t file_offset, std::size_t data_size,
-                const std::array<u8, 16>& key, const std::array<u8, 16>& ctr,
-                std::size_t crypto_offset)
+    DirectRomFSReader(FileUtil::IOFile&& file, std::size_t file_offset, std::size_t data_size,
+                      const std::array<u8, 16>& key, const std::array<u8, 16>& ctr,
+                      std::size_t crypto_offset)
         : is_encrypted(true), file(std::move(file)), key(key), ctr(ctr), file_offset(file_offset),
           crypto_offset(crypto_offset), data_size(data_size) {}
 
-    std::size_t GetSize() const {
+    std::size_t GetSize() const override {
         return data_size;
     }
 
-    std::size_t ReadFile(std::size_t offset, std::size_t length, u8* buffer);
+    std::size_t ReadFile(std::size_t offset, std::size_t length, u8* buffer) override;
 
 private:
     bool is_encrypted;