diff --git a/geogebra/main/Application.java b/geogebra/main/Application.java
index 01ace52..ae4da7e 100644
--- a/geogebra/main/Application.java
+++ b/geogebra/main/Application.java
@@ -182,6 +182,7 @@ public abstract class Application implements KeyEventDispatcher {
 		supportedLocales.add(new Locale("tr")); // Turkish
 		// supportedLocales.add(new Locale("uk")); // Ukrainian
 		// supportedLocales.add(new Locale("ur")); // Urdu
+ 		supportedLocales.add(new Locale("qc","ES")); // Valencian
 		supportedLocales.add(new Locale("vi")); // Vietnamese
 		supportedLocales.add(new Locale("cy")); // Welsh
 
@@ -210,6 +211,7 @@ public abstract class Application implements KeyEventDispatcher {
 		specialLanguageNames.put("ptBR", "Portuguese (Brazil)");
 		specialLanguageNames.put("ptPT", "Portuguese (Portugal)");
 		specialLanguageNames.put("si", "Sinhala"); // better than Sinhalese
+		specialLanguageNames.put("qcES", "Valencian");
 	}
 
 	public static final Color COLOR_SELECTION = new Color(230, 230, 245);