diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c
index 1ab71ca4..17be2306 100644
--- a/libs/vkd3d-shader/dxbc.c
+++ b/libs/vkd3d-shader/dxbc.c
@@ -837,6 +837,7 @@ static const struct vkd3d_sm4_opcode_info opcode_table[] =
     {VKD3D_SM5_OP_DDIV,                             VKD3DSIH_DDIV,                             "d",    "dd"},
     {VKD3D_SM5_OP_DFMA,                             VKD3DSIH_DFMA,                             "d",    "ddd"},
     {VKD3D_SM5_OP_DRCP,                             VKD3DSIH_DRCP,                             "d",    "d"},
+    {VKD3D_SM5_OP_MSAD,                             VKD3DSIH_MSAD,                             "u",    "uuu"},
     {VKD3D_SM5_OP_DTOI,                             VKD3DSIH_DTOI,                             "i",    "d"},
     {VKD3D_SM5_OP_DTOU,                             VKD3DSIH_DTOU,                             "u",    "d"},
     {VKD3D_SM5_OP_ITOD,                             VKD3DSIH_ITOD,                             "d",    "i"},
diff --git a/libs/vkd3d-shader/sm4.h b/libs/vkd3d-shader/sm4.h
index 62bb4d12..fd388c81 100644
--- a/libs/vkd3d-shader/sm4.h
+++ b/libs/vkd3d-shader/sm4.h
@@ -350,6 +350,7 @@ enum vkd3d_sm4_opcode
     VKD3D_SM5_OP_DDIV                             = 0xd2,
     VKD3D_SM5_OP_DFMA                             = 0xd3,
     VKD3D_SM5_OP_DRCP                             = 0xd4,
+    VKD3D_SM5_OP_MSAD                             = 0xd5,
     VKD3D_SM5_OP_DTOI                             = 0xd6,
     VKD3D_SM5_OP_DTOU                             = 0xd7,
     VKD3D_SM5_OP_ITOD                             = 0xd8,
diff --git a/libs/vkd3d-shader/trace.c b/libs/vkd3d-shader/trace.c
index c292c847..6c30edc9 100644
--- a/libs/vkd3d-shader/trace.c
+++ b/libs/vkd3d-shader/trace.c
@@ -225,6 +225,7 @@ static const char * const shader_opcode_names[] =
     [VKD3DSIH_MOV                             ] = "mov",
     [VKD3DSIH_MOVA                            ] = "mova",
     [VKD3DSIH_MOVC                            ] = "movc",
+    [VKD3DSIH_MSAD                            ] = "msad",
     [VKD3DSIH_MUL                             ] = "mul",
     [VKD3DSIH_NE                              ] = "ne",
     [VKD3DSIH_NOP                             ] = "nop",
diff --git a/libs/vkd3d-shader/vkd3d_shader_private.h b/libs/vkd3d-shader/vkd3d_shader_private.h
index 01e090cc..21f23709 100644
--- a/libs/vkd3d-shader/vkd3d_shader_private.h
+++ b/libs/vkd3d-shader/vkd3d_shader_private.h
@@ -328,6 +328,7 @@ enum vkd3d_shader_opcode
     VKD3DSIH_MOV,
     VKD3DSIH_MOVA,
     VKD3DSIH_MOVC,
+    VKD3DSIH_MSAD,
     VKD3DSIH_MUL,
     VKD3DSIH_NE,
     VKD3DSIH_NOP,