diff --git a/js/module.js b/js/module.js
index 3b789853..f0b0103d 100644
--- a/js/module.js
+++ b/js/module.js
@@ -221,7 +221,7 @@ var Module = Class.extend({
 	loadTranslations: function(callback) {
 		var self = this;
 		var translations = this.getTranslations();
-		var translationFile = translations && (translations[config.language] || translations["en"]) || undefined;
+		var translationFile = translations && (translations[config.language.toLowerCase()] || translations.en) || undefined;
 		if(translationFile) {
  			Translator.load(this, translationFile, callback);
 		} else {
diff --git a/modules/default/calendar/calendar.js b/modules/default/calendar/calendar.js
index 861411ac..c1ffc492 100644
--- a/modules/default/calendar/calendar.js
+++ b/modules/default/calendar/calendar.js
@@ -45,7 +45,8 @@ Module.register("calendar",{
 	getTranslations: function() {
 		return {
 			en: "translations/en.json",
-			de: "translations/de.json"
+			de: "translations/de.json",
+			nl: "translations/nl.json"
 		};
 	},
 
diff --git a/modules/default/calendar/translations/nl.json b/modules/default/calendar/translations/nl.json
new file mode 100644
index 00000000..547f3845
--- /dev/null
+++ b/modules/default/calendar/translations/nl.json
@@ -0,0 +1,7 @@
+{
+  "TODAY": "Vandaag"
+  , "TOMORROW": "Morgen"
+  , "RUNNING": "Eindigd over"
+  , "LOADING": "Bezig met laden …"
+  , "EMPTY": "Geen geplande afspraken."
+}