diff --git a/src/slic3r/GUI/Camera.hpp b/src/slic3r/GUI/Camera.hpp
index af3b243999..057892353f 100644
--- a/src/slic3r/GUI/Camera.hpp
+++ b/src/slic3r/GUI/Camera.hpp
@@ -143,7 +143,7 @@ public:
     void look_at(const Vec3d& position, const Vec3d& target, const Vec3d& up);
 
     double max_zoom() const { return 250.0; }
-    double min_zoom() const { return 0.7 * calc_zoom_to_bounding_box_factor(m_scene_box); }
+    double min_zoom() const { return 0.25 * calc_zoom_to_bounding_box_factor(m_scene_box); }
 
     void set_distance(double distance);