diff --git a/lib/jquery.uls/i18n/udm.json b/lib/jquery.uls/i18n/udm.json
index bc443677..c1a57137 100644
--- a/lib/jquery.uls/i18n/udm.json
+++ b/lib/jquery.uls/i18n/udm.json
@@ -12,7 +12,7 @@
 	"uls-region-AF": "Африка",
 	"uls-region-EU": "Европа",
 	"uls-region-AS": "Азия",
-	"uls-region-ME": "Матысь Восток",
+	"uls-region-ME": "Матысь Ӵукпал",
 	"uls-region-PA": "Океания",
 	"uls-region-all": "Вань кылъёс",
 	"uls-no-results-found": "Шедьтэмын ӧвӧл",
diff --git a/lib/jquery.uls/src/jquery.uls.lcd.js b/lib/jquery.uls/src/jquery.uls.lcd.js
index 39a64026..7b542137 100644
--- a/lib/jquery.uls/src/jquery.uls.lcd.js
+++ b/lib/jquery.uls/src/jquery.uls.lcd.js
@@ -98,7 +98,9 @@
 			}
 
 			for ( i = 0; i < regions.length; i++ ) {
-				this.regionLanguages[ regions[ i ] ].push( langCode );
+				if ( this.regionLanguages[ regions[ i ] ] ) {
+					this.regionLanguages[ regions[ i ] ].push( langCode );
+				}
 			}
 
 			// Work around the bad interface, delay rendering until we have got