diff --git a/pcsx2/SPU2/Windows/Config.cpp b/pcsx2/SPU2/Windows/Config.cpp
index 10720d9d47..2e02787173 100644
--- a/pcsx2/SPU2/Windows/Config.cpp
+++ b/pcsx2/SPU2/Windows/Config.cpp
@@ -232,6 +232,7 @@ BOOL CALLBACK ConfigProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 			SendDialogMsg(hWnd, IDC_INTERPOLATE, CB_ADDSTRING, 0, (LPARAM)L"2 - Cubic (Artificial highs)");
 			SendDialogMsg(hWnd, IDC_INTERPOLATE, CB_ADDSTRING, 0, (LPARAM)L"3 - Hermite (Better highs)");
 			SendDialogMsg(hWnd, IDC_INTERPOLATE, CB_ADDSTRING, 0, (LPARAM)L"4 - Catmull-Rom (PS2-like/slow)");
+			SendDialogMsg(hWnd, IDC_INTERPOLATE, CB_ADDSTRING, 0, (LPARAM)L"5 - Gaussian (SPU native)");
 			SendDialogMsg(hWnd, IDC_INTERPOLATE, CB_SETCURSEL, Interpolation, 0);
 
 			SendDialogMsg(hWnd, IDC_SYNCHMODE, CB_RESETCONTENT, 0, 0);