diff --git a/indra/newview/skins/default/xui/en/strings.xml b/indra/newview/skins/default/xui/en/strings.xml
index 31370a93da40b19366672fcf6a4c4ee1eb06f2cf..eae7dcb5590fc65c8741a2febec9d05299101a53 100644
--- a/indra/newview/skins/default/xui/en/strings.xml
+++ b/indra/newview/skins/default/xui/en/strings.xml
@@ -599,6 +599,7 @@ http://secondlife.com/support for help fixing this problem.
 	<string name="choose_the_directory">Choose Directory</string>
 	<string name="script_files">Scripts</string>
 	<string name="dictionary_files">Dictionaries</string>
+	<string name="gltf_files">GLTF Files</string>
 	<string name="zip_files">Zip files</string>
 
   <!-- LSL Usage Hover Tips -->