diff --git a/source/blender/makesrna/intern/rna_light.cc b/source/blender/makesrna/intern/rna_light.cc
index 6c4bfd7e131..47130917277 100644
--- a/source/blender/makesrna/intern/rna_light.cc
+++ b/source/blender/makesrna/intern/rna_light.cc
@@ -248,6 +248,13 @@ static void rna_def_light_shadow(StructRNA *srna, bool sun)
                            "Shadow map clip start, below which objects will not generate shadows");
   RNA_def_property_update(prop, 0, "rna_Light_draw_update");
 
+  prop = RNA_def_property(srna, "shadow_buffer_bias", PROP_FLOAT, PROP_NONE);
+  RNA_def_property_float_sdna(prop, nullptr, "bias");
+  RNA_def_property_range(prop, 0.0f, FLT_MAX);
+  RNA_def_property_ui_range(prop, 0.001f, 5.0f, 1.0, 3);
+  RNA_def_property_ui_text(prop, "Shadow Buffer Bias", "Bias for reducing self shadowing");
+  RNA_def_property_update(prop, 0, "rna_Light_update");
+
   prop = RNA_def_property(srna, "shadow_soft_size", PROP_FLOAT, PROP_DISTANCE);
   RNA_def_property_float_sdna(prop, nullptr, "radius");
   RNA_def_property_range(prop, 0.0f, FLT_MAX);