diff --git a/GPU/Common/ShaderUniforms.cpp b/GPU/Common/ShaderUniforms.cpp
index 5cc61f32e3..352ae43ddc 100644
--- a/GPU/Common/ShaderUniforms.cpp
+++ b/GPU/Common/ShaderUniforms.cpp
@@ -21,7 +21,7 @@ static void ConvertProjMatrixToVulkan(Matrix4x4 &in) {
 }
 
 static void ConvertProjMatrixToD3D11(Matrix4x4 &in) {
-	const Vec3 trans(gstate_c.vpXOffset, gstate_c.vpYOffset, gstate_c.vpZOffset * 0.5f + 0.5f);
+	const Vec3 trans(gstate_c.vpXOffset, -gstate_c.vpYOffset, gstate_c.vpZOffset * 0.5f + 0.5f);
 	const Vec3 scale(gstate_c.vpWidthScale, -gstate_c.vpHeightScale, gstate_c.vpDepthScale * 0.5f);
 	in.translateAndScale(trans, scale);
 }