diff --git a/src/extension.js b/src/extension.js
index c3db99a..1ca6050 100644
--- a/src/extension.js
+++ b/src/extension.js
@@ -588,7 +588,7 @@ const WeatherMenuButton = new Lang.Class({
 	else if(this._units == WeatherUnits.KELVIN)
 	return 'K';
 	else if(this._units == WeatherUnits.RANKINE)
-	return 'R';
+	return '\u00B0\Ra';
 	else if(this._units == WeatherUnits.REAUMUR)
 	return '\u00B0\R\u00E9';
 	else if(this._units == WeatherUnits.ROEMER)
diff --git a/src/weather-settings.js.in b/src/weather-settings.js.in
index 0d0df9b..f8be961 100644
--- a/src/weather-settings.js.in
+++ b/src/weather-settings.js.in
@@ -691,7 +691,7 @@ WeatherSetting.prototype =
 
 	this.initConfigWidget();
 	this.addLabel(_("Temperature Unit"));
-	this.addComboBox(["°C","°F","K","R","°Ré","°Rø","°De","°N"],"units");
+	this.addComboBox(["°C","°F","K","°Ra","°Ré","°Rø","°De","°N"],"units");
 	this.addLabel(_("Wind Speed Unit"));
 	this.addComboBox(["km/h","mph","m/s","kn","ft/s","Beaufort"],"wind_speed_unit");
 	this.addLabel(_("Pressure Unit"));