diff --git a/src/microsoft/compiler/nir_to_dxil.c b/src/microsoft/compiler/nir_to_dxil.c
index 96a4af7e24e..4796a870060 100644
--- a/src/microsoft/compiler/nir_to_dxil.c
+++ b/src/microsoft/compiler/nir_to_dxil.c
@@ -121,6 +121,8 @@ nir_options = {
    .lower_pack_half_2x16 = true,
    .lower_pack_unorm_4x8 = true,
    .lower_pack_snorm_4x8 = true,
+   .lower_pack_snorm_2x16 = true,
+   .lower_pack_unorm_2x16 = true,
    .lower_pack_64_2x32_split = true,
    .lower_pack_32_2x16_split = true,
    .lower_unpack_64_2x32_split = true,