Pepe had been left out of the initial squad for friendlies against South Korea in Milton Keynes, England, on Saturday and Scotland in Liverpool on March 31st.
The 30-year-old was also omitted from the Africa Cup of Nations tournament in Morocco at the turn of the year, where the Ivorians were defending their title but were eliminated at the quarter-final stage.
The French-born former Arsenal striker, who has scored five LaLiga goals for Villarreal this season, won the last of his 50 caps for the Elephants in October but sparked controversy soon after for comments made in a YouTube video about Morocco’s poor record at the Cup of Nations.
He apologised but said he had been subjected to racial abuse online and accused the Ivorian federation of not supporting him.
Ivory Coast are in World Cup Group E with Ecuador, Germany and Curacao.