diff --git a/scripts/startup/bl_ui/space_view3d.py b/scripts/startup/bl_ui/space_view3d.py
index 77a35c16e4b..e31a567134e 100644
--- a/scripts/startup/bl_ui/space_view3d.py
+++ b/scripts/startup/bl_ui/space_view3d.py
@@ -8996,8 +8996,7 @@ class VIEW3D_PT_curves_sculpt_parameter_falloff(Panel):
         layout.template_curve_mapping(
             brush.curves_sculpt_settings,
             "curve_parameter_falloff",
-            brush=True,
-            use_negative_slope=True)
+            brush=True)
         row = layout.row(align=True)
         row.operator("brush.sculpt_curves_falloff_preset", icon='SMOOTHCURVE', text="").shape = 'SMOOTH'
         row.operator("brush.sculpt_curves_falloff_preset", icon='SPHERECURVE', text="").shape = 'ROUND'
diff --git a/scripts/startup/bl_ui/space_view3d_toolbar.py b/scripts/startup/bl_ui/space_view3d_toolbar.py
index febdb474279..7be4cb6dc59 100644
--- a/scripts/startup/bl_ui/space_view3d_toolbar.py
+++ b/scripts/startup/bl_ui/space_view3d_toolbar.py
@@ -872,7 +872,7 @@ class VIEW3D_PT_tools_weight_gradient(Panel, View3DPaintPanel):
         col.prop(brush, "curve_distance_falloff_preset", expand=True)
 
         if brush.curve_distance_falloff_preset == 'CUSTOM':
-            layout.template_curve_mapping(brush, "curve_distance_falloff", brush=True)
+            layout.template_curve_mapping(brush, "curve_distance_falloff", brush=True, use_negative_slope=True)
 
             col = layout.column(align=True)
             row = col.row(align=True)