diff --git a/desmume/src/gfx3d.cpp b/desmume/src/gfx3d.cpp
index 9744926a4..145ca425c 100644
--- a/desmume/src/gfx3d.cpp
+++ b/desmume/src/gfx3d.cpp
@@ -1534,8 +1534,8 @@ static BOOL gfx3d_glBoxTest(u32 v)
 
 		CACHE_ALIGN float temp1[16] = {mtxCurrent[1][0]/4096.0f,mtxCurrent[1][1]/4096.0f,mtxCurrent[1][2]/4096.0f,mtxCurrent[1][3]/4096.0f,mtxCurrent[1][4]/4096.0f,mtxCurrent[1][5]/4096.0f,mtxCurrent[1][6]/4096.0f,mtxCurrent[1][7]/4096.0f,mtxCurrent[1][8]/4096.0f,mtxCurrent[1][9]/4096.0f,mtxCurrent[1][10]/4096.0f,mtxCurrent[1][11]/4096.0f,mtxCurrent[1][12]/4096.0f,mtxCurrent[1][13]/4096.0f,mtxCurrent[1][14]/4096.0f,mtxCurrent[1][15]/4096.0f};
 		CACHE_ALIGN float temp0[16] = {mtxCurrent[0][0]/4096.0f,mtxCurrent[0][1]/4096.0f,mtxCurrent[0][2]/4096.0f,mtxCurrent[0][3]/4096.0f,mtxCurrent[0][4]/4096.0f,mtxCurrent[0][5]/4096.0f,mtxCurrent[0][6]/4096.0f,mtxCurrent[0][7]/4096.0f,mtxCurrent[0][8]/4096.0f,mtxCurrent[0][9]/4096.0f,mtxCurrent[0][10]/4096.0f,mtxCurrent[0][11]/4096.0f,mtxCurrent[0][12]/4096.0f,mtxCurrent[0][13]/4096.0f,mtxCurrent[0][14]/4096.0f,mtxCurrent[0][15]/4096.0f};
-		_NOSSE_MatrixMultVec4x4(temp1,verts[i].coord);
-		_NOSSE_MatrixMultVec4x4(temp0,verts[i].coord);
+		MatrixMultVec4x4(temp1,verts[i].coord);
+		MatrixMultVec4x4(temp0,verts[i].coord);
 	}
 
 	//clip each poly