diff --git a/package-lock.json b/package-lock.json
index a2a79fd..c8fc4ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "web-maker",
-	"version": "6.2.0",
+	"version": "6.3.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "web-maker",
-			"version": "6.2.0",
+			"version": "6.3.1",
 			"license": "MIT",
 			"dependencies": {
 				"@emmetio/codemirror-plugin": "^0.5.4",
diff --git a/src/CodeMirror.js b/src/CodeMirror.js
index 75e6ef1..a4b0ac0 100644
--- a/src/CodeMirror.js
+++ b/src/CodeMirror.js
@@ -5,7 +5,7 @@ import CodeMirror from 'codemirror';
 // Make CodeMirror available globally so the modes' can register themselves.
 window.CodeMirror = CodeMirror;
 
-if (!CodeMirror.modeURL) CodeMirror.modeURL = '/lib/codemirror/mode/%N/%N.js';
+if (!CodeMirror.modeURL) CodeMirror.modeURL = './lib/codemirror/mode/%N/%N.js';
 
 var loading = {};