diff --git a/libs/vkd3d-shader/msl.c b/libs/vkd3d-shader/msl.c
index e292665db..4fd0d94f3 100644
--- a/libs/vkd3d-shader/msl.c
+++ b/libs/vkd3d-shader/msl.c
@@ -1320,6 +1320,7 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
             break;
         case VSIR_OP_DSX:
         case VSIR_OP_DSX_COARSE:
+        case VSIR_OP_DSX_FINE:
             /* dfdx() and dfdy() are specified to return "a high precision
              * partial derivative", which would seem to correspond to
              * DSX_FINE/DSY_FINE. As of MSL 3.2, coarse/fast variants don't
@@ -1328,6 +1329,7 @@ static void msl_handle_instruction(struct msl_generator *gen, const struct vkd3d
             break;
         case VSIR_OP_DSY:
         case VSIR_OP_DSY_COARSE:
+        case VSIR_OP_DSY_FINE:
             msl_intrinsic(gen, ins, "dfdy");
             break;
         case VSIR_OP_ELSE:
diff --git a/tests/hlsl/ddxddy.shader_test b/tests/hlsl/ddxddy.shader_test
index 990b5304d..0a057cf56 100644
--- a/tests/hlsl/ddxddy.shader_test
+++ b/tests/hlsl/ddxddy.shader_test
@@ -74,7 +74,7 @@ float4 main(float4 pos : sv_position) : sv_target
 }
 
 [test]
-todo(glsl | msl) draw quad
+todo(glsl) draw quad
 probe (10, 10) rgba (-0.524999976, -0.164999843, 0.104999900, 0.0) 16
 probe (11, 10) rgba (-0.689999819, -0.164999843, 0.114999890, 0.0) 32
 probe (10, 11) rgba (-0.420000076, -0.154999852, 0.104999900, 0.0) 32