Petitioner’s Petition for Writ of Habeas Corpus complains that respondent failed to credit him with additional gain time allowances due him under Section 944.275(2)(b), Florida Statutes (1978), for the period July 1, 1978 (effective date of the statute) to January 1, 1979. This court issued order to show cause, the response to .which demonstrates recomputation of petitioner’s gain time to comply with that portion of the statute.
The argument is raised by petitioner that his loss of gain time, mandated by computations required under the amended statute, is expressly forbidden by the ex post facto provisions of Article I, Sections 9 and 10, United States Constitution, and Article I, Section 10, Florida Constitution. We find that this question has already been decided adversely to petitioner by the Supreme Court of Florida in Harris v. Wainwright, 376 So.2d 855, 1979.
The petition is denied.
1.
Repealed by Section 2, Chapter 78-304, Laws of Florida (1978), effective July 1, 1978.