diff --git a/Source/Core/VideoBackends/Software/EfbInterface.cpp b/Source/Core/VideoBackends/Software/EfbInterface.cpp
index a133d63c2f..bb3cfeda90 100644
--- a/Source/Core/VideoBackends/Software/EfbInterface.cpp
+++ b/Source/Core/VideoBackends/Software/EfbInterface.cpp
@@ -32,7 +32,9 @@ static inline u32 GetColorOffset(u16 x, u16 y)
 
 static inline u32 GetDepthOffset(u16 x, u16 y)
 {
-  return (x + y * EFB_WIDTH) * 3 + DEPTH_BUFFER_START;
+  constexpr u32 depth_buffer_start = EFB_WIDTH * EFB_HEIGHT * 3;
+
+  return (x + y * EFB_WIDTH) * 3 + depth_buffer_start;
 }
 
 static void SetPixelAlphaOnly(u32 offset, u8 a)
diff --git a/Source/Core/VideoBackends/Software/EfbInterface.h b/Source/Core/VideoBackends/Software/EfbInterface.h
index 1c8093b1bc..518395d7c9 100644
--- a/Source/Core/VideoBackends/Software/EfbInterface.h
+++ b/Source/Core/VideoBackends/Software/EfbInterface.h
@@ -10,8 +10,6 @@
 
 namespace EfbInterface
 {
-const int DEPTH_BUFFER_START = EFB_WIDTH * EFB_HEIGHT * 3;
-
 // xfb color format - packed so the compiler doesn't mess with alignment
 #pragma pack(push, 1)
 struct yuv422_packed