diff --git a/crates/smlib/src/core/offset_tests.rs b/crates/smlib/src/core/offset_tests.rs
index 845ce0bd6e..a1425718c3 100644
--- a/crates/smlib/src/core/offset_tests.rs
+++ b/crates/smlib/src/core/offset_tests.rs
@@ -379,7 +379,7 @@ cases!(
     shell_box_closed,
     shell_box_closed_outward,
     shell_box_outward,
-    shell_cylinder_open_top: ignore = "solidcore#1453: MateEdges marches the offset edges on the walls' B-spline extensions, not their exact conics (solidcore#1453, port of fork fddc366 + 98ab1b0; defect #1130): the inner floor circle is a spline and the inner rim split at a vertex 1.2e-6 inside it (7 edges, 5 vertices; C++ 6, 4), the volume 3.5e-7 over; solidcore's own difftest wiring gives the same",
+    shell_cylinder_open_top,
     shell_too_thick,
     shell_walls_touch,
     shell_pick_near_nothing,