diff --git a/src/libslic3r/SLA/SLAAutoSupports.hpp b/src/libslic3r/SLA/SLAAutoSupports.hpp
index 038b505da..6aef7eac9 100644
--- a/src/libslic3r/SLA/SLAAutoSupports.hpp
+++ b/src/libslic3r/SLA/SLAAutoSupports.hpp
@@ -19,7 +19,7 @@ public:
             float minimal_distance;
             float head_diameter;
             ///////////////
-            inline float support_force() const { return 10.f / density_relative; } // a force one point can support       (arbitrary force unit)
+            inline float support_force() const { return 7.7f / density_relative; } // a force one point can support       (arbitrary force unit)
             inline float tear_pressure() const { return 1.f; }  // pressure that the display exerts    (the force unit per mm2)
         };