diff --git a/backports/py3-rtree/APKBUILD b/backports/py3-rtree/APKBUILD
index 4a53d92..52acba3 100644
--- a/backports/py3-rtree/APKBUILD
+++ b/backports/py3-rtree/APKBUILD
@@ -3,7 +3,7 @@
 pkgname=py3-rtree
 _pkgname=rtree
 pkgver=1.1.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Python3 library for r-tree spatial index (wrapper for libspatialindex)"
 url="https://pypi.org/project/Rtree/"
 # s390x: Test failed: IndexSerialization::test_interleaving - AssertionError