diff --git a/tests/reference/7_0_0/light_control_diff-diff_sch.pdf b/tests/reference/7_0_0/light_control_diff-diff_sch.pdf
index 80ff91b0..648d6624 100644
Binary files a/tests/reference/7_0_0/light_control_diff-diff_sch.pdf and b/tests/reference/7_0_0/light_control_diff-diff_sch.pdf differ