diff --git a/src/intel/compiler/brw_fs_nir.cpp b/src/intel/compiler/brw_fs_nir.cpp
index ae2565a6245..81fb50624a3 100644
--- a/src/intel/compiler/brw_fs_nir.cpp
+++ b/src/intel/compiler/brw_fs_nir.cpp
@@ -1359,7 +1359,13 @@ fs_visitor::nir_emit_alu(const fs_builder &bld, nir_alu_instr *instr,
    case nir_op_imul_high:
    case nir_op_umul_high:
       assert(nir_dest_bit_size(instr->dest.dest) < 64);
-      bld.emit(SHADER_OPCODE_MULH, result, op[0], op[1]);
+      if (nir_dest_bit_size(instr->dest.dest) == 32) {
+         bld.emit(SHADER_OPCODE_MULH, result, op[0], op[1]);
+      } else {
+         fs_reg tmp = bld.vgrf(brw_reg_type_from_bit_size(32, op[0].type));
+         bld.MUL(tmp, op[0], op[1]);
+         bld.MOV(result, subscript(tmp, result.type, 1));
+      }
       break;
 
    case nir_op_idiv: