diff --git a/dev-python/flask-babel/flask-babel-3.0.1.ebuild b/dev-python/flask-babel/flask-babel-3.0.1-r1.ebuild
similarity index 85%
rename from dev-python/flask-babel/flask-babel-3.0.1.ebuild
rename to dev-python/flask-babel/flask-babel-3.0.1-r1.ebuild
index c11b51e412194..914d55fc495da 100644
--- a/dev-python/flask-babel/flask-babel-3.0.1.ebuild
+++ b/dev-python/flask-babel/flask-babel-3.0.1-r1.ebuild
@@ -39,3 +39,9 @@ BDEPEND="
 distutils_enable_sphinx docs \
 	dev-python/pallets-sphinx-themes
 distutils_enable_tests pytest
+
+src_prepare() {
+	# https://github.com/python-babel/flask-babel/pull/215
+	sed -i -e 's:^include:exclude:' pyproject.toml || die
+	distutils-r1_src_prepare
+}