diff --git a/pool_test.go b/pool_test.go
index 1df1486..1e2fe32 100644
--- a/pool_test.go
+++ b/pool_test.go
@@ -573,6 +573,7 @@ func TestResourcePanicsOnUsageWhenNotAcquired(t *testing.T) {
 	assert.PanicsWithValue(t, "tried to hijack resource that is not acquired", res.Hijack)
 	assert.PanicsWithValue(t, "tried to access resource that is not acquired or hijacked", func() { res.Value() })
 	assert.PanicsWithValue(t, "tried to access resource that is not acquired or hijacked", func() { res.CreationTime() })
+	assert.PanicsWithValue(t, "tried to access resource that is not acquired or hijacked", func() { res.LastUsedNanotime() })
 	assert.PanicsWithValue(t, "tried to access resource that is not acquired or hijacked", func() { res.IdleDuration() })
 }