diff --git a/dev-python/django-polymorphic/django-polymorphic-3.1-r1.ebuild b/dev-python/django-polymorphic/django-polymorphic-3.1-r1.ebuild
index 2de460abaf769..20939e77899e4 100644
--- a/dev-python/django-polymorphic/django-polymorphic-3.1-r1.ebuild
+++ b/dev-python/django-polymorphic/django-polymorphic-3.1-r1.ebuild
@@ -15,9 +15,8 @@ HOMEPAGE="
 "
 SRC_URI="
 	https://github.com/jazzband/django-polymorphic/archive/v${PV}.tar.gz
-		-> ${P//_/-}.gh.tar.gz
+		-> ${P}.gh.tar.gz
 "
-S="${WORKDIR}/${P//_/-}"
 
 LICENSE="BSD"
 KEYWORDS="~amd64 ~arm64 ~x86"