diff --git a/dev-python/more-itertools/more-itertools-4.2.0.ebuild b/dev-python/more-itertools/more-itertools-4.2.0.ebuild
index 4e8145b052766..cb5cf84dd81c8 100644
--- a/dev-python/more-itertools/more-itertools-4.2.0.ebuild
+++ b/dev-python/more-itertools/more-itertools-4.2.0.ebuild
@@ -36,5 +36,6 @@ python_compile_all() {
 }
 
 python_test() {
-	py.test --doctest-modules || die "tests fail with ${EPYTHON}"
+	py.test --doctest-modules more_itertools \
+		|| die "tests fail with ${EPYTHON}"
 }