The Belgian striker has failed to live up to his £32.5m price tag after joining Liverpool from Aston Villa last summer, but insists he wants to stay and prove himself.
"Of course, I signed for five years," he said. "I didn't sign for one year.
"But now I must speak with the manager and see his plan for next season.
"My first season wasn't easy but I keep going. I never doubt myself. I am going now to focus on the Euros and we will see next season."