diff --git a/options/optionsGui.js b/options/optionsGui.js
index 0161c9f..02202f4 100644
--- a/options/optionsGui.js
+++ b/options/optionsGui.js
@@ -222,17 +222,23 @@
 			footCell.colSpan = 3;
 			let newInput = document.createElement("input");
 			newInput.title = browser.i18n.getMessage("inputURL");
-			footCell.appendChild(newInput);
-			let footPlus = document.createElement("span");
-			footPlus.classList.add("add");
-			footPlus.textContent = "+";
-			footPlus.addEventListener("click", function(){
+			const addURLSetting = function(){
 				var url = newInput.value.trim();
 				if (url){
 					setting.set(setting.get(url), url);
 					newInput.value = "";
 				}
+			};
+			newInput.addEventListener("keypress", function(event){
+				if ([10, 13].indexOf(event.keyCode) !== -1){
+					addURLSetting();
+				}
 			});
+			footCell.appendChild(newInput);
+			let footPlus = document.createElement("span");
+			footPlus.classList.add("add");
+			footPlus.textContent = "+";
+			footPlus.addEventListener("click", addURLSetting);
 			footCell.appendChild(footPlus);
 			footRow.appendChild(footCell);
 			foot.appendChild(footRow);
diff --git a/releaseNotes.txt b/releaseNotes.txt
index 1d82e6a..78c2fe5 100644
--- a/releaseNotes.txt
+++ b/releaseNotes.txt
@@ -3,7 +3,7 @@ Version 0.5.6:
 		- 
 	
 	new features:
-		- 
+		- url specific values can be added by hitting enter in the input
 	
 	fixes:
 		-