diff --git a/app-crypt/argon2/argon2-20190702.ebuild b/app-crypt/argon2/argon2-20190702-r1.ebuild
similarity index 100%
rename from app-crypt/argon2/argon2-20190702.ebuild
rename to app-crypt/argon2/argon2-20190702-r1.ebuild