diff --git a/dev-ml/shared-block-ring/shared-block-ring-3.0.0.ebuild b/dev-ml/shared-block-ring/shared-block-ring-3.0.0.ebuild
index ad7e707b04..7dc57a75b8 100644
--- a/dev-ml/shared-block-ring/shared-block-ring-3.0.0.ebuild
+++ b/dev-ml/shared-block-ring/shared-block-ring-3.0.0.ebuild
@@ -34,7 +34,10 @@ RDEPEND="
 "
 DEPEND="
 	${RDEPEND}
-	test? ( >=dev-ml/ounit-2 )
+	test? (
+		>=dev-ml/ounit-2
+		dev-ml/mirage-clock-unix
+	)
 "
 
 RESTRICT="!test? ( test )"