diff --git a/src/compiler/nir/nir_lower_bit_size.c b/src/compiler/nir/nir_lower_bit_size.c
index 79653be96bb..7740992f817 100644
--- a/src/compiler/nir/nir_lower_bit_size.c
+++ b/src/compiler/nir/nir_lower_bit_size.c
@@ -79,6 +79,8 @@ lower_alu_instr(nir_builder *bld, nir_alu_instr *alu, unsigned bit_size)
          lowered_dst = nir_ushr_imm(bld, lowered_dst, dst_bit_size);
       else
          lowered_dst = nir_ishr_imm(bld, lowered_dst, dst_bit_size);
+   } else if (op == nir_op_uadd_carry) {
+      lowered_dst = nir_ushr_imm(bld, nir_iadd(bld, srcs[0], srcs[1]), dst_bit_size);
    } else {
       lowered_dst = nir_build_alu_src_arr(bld, op, srcs);