In 1868 he was returned to Parliament, and in 1874 Mr. Disraeli selected him for a place in his Ministry. A year later he was made First Lord of the Admiralty. How serviceable he had been in the former post may be judged by the remark made by Sir Stafford Northcote when he lost Smith's assistance on his promotion to the higher position: "I am troubled to know what to do without my right hand. I don't think he made a slip in the whole three years."