diff --git a/Source/Core/DiscIO/WiiWad.cpp b/Source/Core/DiscIO/WiiWad.cpp
index 5e0894926d..0c93d601a9 100644
--- a/Source/Core/DiscIO/WiiWad.cpp
+++ b/Source/Core/DiscIO/WiiWad.cpp
@@ -16,6 +16,34 @@
 
 namespace DiscIO
 {
+namespace
+{
+std::vector<u8> CreateWADEntry(IBlobReader& reader, u32 size, u64 offset)
+{
+  if (size == 0)
+    return {};
+
+  std::vector<u8> buffer(size);
+
+  if (!reader.Read(offset, size, buffer.data()))
+  {
+    ERROR_LOG(DISCIO, "WiiWAD: Could not read from file");
+    PanicAlertT("WiiWAD: Could not read from file");
+  }
+
+  return buffer;
+}
+
+bool IsWiiWAD(const CBlobBigEndianReader& reader)
+{
+  u32 header_size = 0;
+  u32 header_type = 0;
+  reader.ReadSwapped(0x0, &header_size);
+  reader.ReadSwapped(0x4, &header_type);
+  return header_size == 0x20 && (header_type == 0x49730000 || header_type == 0x69620000);
+}
+}  // Anonymous namespace
+
 WiiWAD::WiiWAD(const std::string& name)
 {
   std::unique_ptr<IBlobReader> reader(CreateBlobReader(name));
@@ -32,22 +60,6 @@ WiiWAD::~WiiWAD()
 {
 }
 
-std::vector<u8> WiiWAD::CreateWADEntry(IBlobReader& reader, u32 size, u64 offset)
-{
-  if (size == 0)
-    return {};
-
-  std::vector<u8> buffer(size);
-
-  if (!reader.Read(offset, size, buffer.data()))
-  {
-    ERROR_LOG(DISCIO, "WiiWAD: Could not read from file");
-    PanicAlertT("WiiWAD: Could not read from file");
-  }
-
-  return buffer;
-}
-
 bool WiiWAD::ParseWAD(IBlobReader& reader)
 {
   CBlobBigEndianReader big_endian_reader(reader);
@@ -88,13 +100,4 @@ bool WiiWAD::ParseWAD(IBlobReader& reader)
   return true;
 }
 
-bool WiiWAD::IsWiiWAD(const CBlobBigEndianReader& reader)
-{
-  u32 header_size = 0;
-  u32 header_type = 0;
-  reader.ReadSwapped(0x0, &header_size);
-  reader.ReadSwapped(0x4, &header_type);
-  return header_size == 0x20 && (header_type == 0x49730000 || header_type == 0x69620000);
-}
-
-}  // namespace end
+}  // namespace DiscIO
diff --git a/Source/Core/DiscIO/WiiWad.h b/Source/Core/DiscIO/WiiWad.h
index 454454a71f..21f8b746bd 100644
--- a/Source/Core/DiscIO/WiiWad.h
+++ b/Source/Core/DiscIO/WiiWad.h
@@ -17,7 +17,7 @@ class CBlobBigEndianReader;
 class WiiWAD
 {
 public:
-  WiiWAD(const std::string& name);
+  explicit WiiWAD(const std::string& name);
   ~WiiWAD();
 
   bool IsValid() const { return m_valid; }
@@ -28,8 +28,6 @@ public:
   const std::vector<u8>& GetFooter() const { return m_footer; }
 private:
   bool ParseWAD(IBlobReader& reader);
-  static std::vector<u8> CreateWADEntry(IBlobReader& reader, u32 size, u64 offset);
-  static bool IsWiiWAD(const CBlobBigEndianReader& reader);
 
   bool m_valid;