diff --git a/Source/Core/Core/HW/DVD/DVDThread.cpp b/Source/Core/Core/HW/DVD/DVDThread.cpp
index 71b00a3709..ac2c4e5879 100644
--- a/Source/Core/Core/HW/DVD/DVDThread.cpp
+++ b/Source/Core/Core/HW/DVD/DVDThread.cpp
@@ -34,7 +34,7 @@
 #include "DiscIO/Enums.h"
 #include "DiscIO/Volume.h"
 
-namespace DVDThread
+namespace DVD
 {
 DVDThreadManager::DVDThreadManager(Core::System& system) : m_system(system)
 {
@@ -358,4 +358,4 @@ void DVDThreadManager::DVDThreadMain()
     }
   }
 }
-}  // namespace DVDThread
+}  // namespace DVD
diff --git a/Source/Core/Core/HW/DVD/DVDThread.h b/Source/Core/Core/HW/DVD/DVDThread.h
index a8d59f6a53..c3cd1d0af7 100644
--- a/Source/Core/Core/HW/DVD/DVDThread.h
+++ b/Source/Core/Core/HW/DVD/DVDThread.h
@@ -34,11 +34,6 @@ namespace DiscIO
 struct Partition;
 }
 
-namespace DVD
-{
-enum class ReplyType : u32;
-}
-
 namespace DiscIO
 {
 enum class Platform;
@@ -51,8 +46,10 @@ class TMDReader;
 class TicketReader;
 }  // namespace IOS::ES
 
-namespace DVDThread
+namespace DVD
 {
+enum class ReplyType : u32;
+
 class DVDThreadManager
 {
 public:
@@ -148,4 +145,4 @@ private:
 
   Core::System& m_system;
 };
-}  // namespace DVDThread
+}  // namespace DVD
diff --git a/Source/Core/Core/System.cpp b/Source/Core/Core/System.cpp
index b3a8902a31..9ca733031e 100644
--- a/Source/Core/Core/System.cpp
+++ b/Source/Core/Core/System.cpp
@@ -51,7 +51,7 @@ struct System::Impl
   CPU::CPUManager m_cpu;
   DSP::DSPManager m_dsp;
   DVD::DVDInterface m_dvd_interface;
-  DVDThread::DVDThreadManager m_dvd_thread;
+  DVD::DVDThreadManager m_dvd_thread;
   ExpansionInterface::ExpansionInterfaceState m_expansion_interface_state;
   Fifo::FifoManager m_fifo;
   GeometryShaderManager m_geometry_shader_manager;
@@ -143,7 +143,7 @@ DVD::DVDInterface& System::GetDVDInterface() const
   return m_impl->m_dvd_interface;
 }
 
-DVDThread::DVDThreadManager& System::GetDVDThread() const
+DVD::DVDThreadManager& System::GetDVDThread() const
 {
   return m_impl->m_dvd_thread;
 }
diff --git a/Source/Core/Core/System.h b/Source/Core/Core/System.h
index cf850ac73d..3ddb86ae2d 100644
--- a/Source/Core/Core/System.h
+++ b/Source/Core/Core/System.h
@@ -34,11 +34,8 @@ class DSPManager;
 namespace DVD
 {
 class DVDInterface;
-}
-namespace DVDThread
-{
 class DVDThreadManager;
-}
+}  // namespace DVD
 namespace ExpansionInterface
 {
 class ExpansionInterfaceState;
@@ -128,7 +125,7 @@ public:
   CommandProcessor::CommandProcessorManager& GetCommandProcessor() const;
   DSP::DSPManager& GetDSP() const;
   DVD::DVDInterface& GetDVDInterface() const;
-  DVDThread::DVDThreadManager& GetDVDThread() const;
+  DVD::DVDThreadManager& GetDVDThread() const;
   ExpansionInterface::ExpansionInterfaceState& GetExpansionInterfaceState() const;
   Fifo::FifoManager& GetFifo() const;
   GeometryShaderManager& GetGeometryShaderManager() const;