diff --git a/dev-python/yenc/yenc-0.4.0-r1.ebuild b/dev-python/yenc/yenc-0.4.0-r1.ebuild
index f5a1d15782404..f817d96e09d5a 100644
--- a/dev-python/yenc/yenc-0.4.0-r1.ebuild
+++ b/dev-python/yenc/yenc-0.4.0-r1.ebuild
@@ -23,8 +23,3 @@ DOCS=( README TODO CHANGES doc/${PN}-draft.1.3.txt )
 python_test() {
 	"${PYTHON}" test/test.py || die "Test failed."
 }
-
-src_test() {
-	# Tests use a constant temp file.
-	DISTUTILS_NO_PARALLEL_BUILD=1 distutils-r1_src_test
-}