diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c
index cc99296614d..69addbae1e5 100644
--- a/source/blender/makesrna/intern/rna_nodetree.c
+++ b/source/blender/makesrna/intern/rna_nodetree.c
@@ -3258,7 +3258,7 @@ static void def_sh_tex_sky(StructRNA *srna)
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");
 	
 	prop = RNA_def_property(srna, "turbidity", PROP_FLOAT, PROP_NONE);
-	RNA_def_property_range(prop, 1.0f, 30.0f);
+	RNA_def_property_range(prop, 1.0f, 10.0f);
 	RNA_def_property_ui_range(prop, 1.0f, 10.0f, 10, 3);
 	RNA_def_property_ui_text(prop, "Turbidity", "Atmospheric turbidity");
 	RNA_def_property_update(prop, NC_NODE | NA_EDITED, "rna_Node_update");