diff --git a/Source/Core/VideoCommon/PixelEngine.h b/Source/Core/VideoCommon/PixelEngine.h
index cf77fbe99f..ef6934de60 100644
--- a/Source/Core/VideoCommon/PixelEngine.h
+++ b/Source/Core/VideoCommon/PixelEngine.h
@@ -11,6 +11,8 @@ namespace MMIO
 class Mapping;
 }
 
+namespace PixelEngine
+{
 // internal hardware addresses
 enum
 {
@@ -43,8 +45,6 @@ enum
   PE_PERF_EFB_COPY_CLOCKS_H = 0x2e,
 };
 
-namespace PixelEngine
-{
 // ReadMode specifies the returned alpha channel for EFB peeks
 union UPEAlphaReadReg
 {