diff --git a/indra/newview/llpanelface.cpp b/indra/newview/llpanelface.cpp
index dd3fdf91d9d3d54eaebde4cb9a2fce17c1cab38c..7d6015f557e03a351cd0decad240bfacbbe6d446 100644
--- a/indra/newview/llpanelface.cpp
+++ b/indra/newview/llpanelface.cpp
@@ -1534,6 +1534,7 @@ void LLPanelFace::updateUI(bool force_set_values /*false*/)
 			getChild<LLUICtrl>("checkbox fullbright")->setValue((S32)(fullbright_flag != 0));
 			getChildView("checkbox fullbright")->setEnabled(editable && !has_pbr_material);
 			getChild<LLUICtrl>("checkbox fullbright")->setTentative(!identical_fullbright);
+            getChild<LLComboBox>("combobox matmedia")->setEnabledByValue("Materials", !has_pbr_material);
 		}
 		
 		// Repeats per meter