In the article by Aloui A, Chaouachi A, Chtourou H, et al, “Effects of Ramadan on the Diurnal Variations of Repeated-Sprint Performance,” in Int J Sport Physiol Perform. 8(3), p. 255, we printed two incorrect times of day. In the second paragraph under the Participants heading, “dinner between 10 and 11 PM) and sleeping habits (sleeping between 8 and 9 PM” should read “dinner between 8 and 9 PM) and sleeping habits (sleeping between 10 and 11 PM.” We apologize for the error.