diff --git a/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp b/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
index 255d3a232..849d665a2 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoScale.cpp
@@ -364,10 +364,16 @@ double GLGizmoScale3D::calc_ratio(const UpdateData& data) const
             Vec3d plane_vec = mouse_dir.cross(m_starting.plane_nromal);
             plane_normal    = plane_vec.cross(m_starting.plane_nromal);
         }
-
+        plane_normal = plane_normal.normalized();
         // finds the intersection of the mouse ray with the plane that the drag point moves
         // use ray-plane intersection see i.e. https://en.wikipedia.org/wiki/Line%E2%80%93plane_intersection
-        Vec3d inters = GetIntersectionOfRayAndPlane(data.mouse_ray.a, mouse_dir, m_starting.drag_position, plane_normal.normalized());
+        auto  dot_value          = (plane_normal.dot(mouse_dir));
+        auto  angle              = Geometry::rad2deg(acos(dot_value));
+        auto  big_than_min_angle = abs(angle) < 95 && abs(angle) > 85;
+        if (big_than_min_angle) {
+            return 1;
+        }
+        Vec3d inters             = GetIntersectionOfRayAndPlane(data.mouse_ray.a, mouse_dir, m_starting.drag_position, plane_normal);
 
         Vec3d inters_vec = inters - m_starting.drag_position;