diff --git a/Source/Core/Core/HW/DSP.h b/Source/Core/Core/HW/DSP.h
index 4eceaa8706..440d8decdd 100644
--- a/Source/Core/Core/HW/DSP.h
+++ b/Source/Core/Core/HW/DSP.h
@@ -30,7 +30,7 @@ enum
 };
 
 // UDSPControl
-#define DSP_CONTROL_MASK 0x0C07
+constexpr u16 DSP_CONTROL_MASK = 0x0C07;
 union UDSPControl {
   u16 Hex;
   struct