diff --git a/assets/css/style.css b/assets/css/style.css
index b1d71e536..caace5b9f 100644
--- a/assets/css/style.css
+++ b/assets/css/style.css
@@ -184,7 +184,7 @@ body > header nav > .menu, body > footer nav > .menu {
 
 body > header nav > .menu > ul, body > footer nav > .menu > ul {
 				position: absolute;
-				z-index: 2;
+				z-index: 1;
 				padding: 0;
 				margin: 0;
 				list-style: none;
diff --git a/package-lock.json b/package-lock.json
index eb74b709f..037f3a9cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "colorjs.io",
-	"version": "0.4.0",
+	"version": "0.4.1",
 	"lockfileVersion": 2,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "colorjs.io",
-			"version": "0.4.0",
+			"version": "0.4.1",
 			"license": "MIT",
 			"devDependencies": {
 				"@11ty/eleventy": "^1.0",
diff --git a/package.json b/package.json
index ce3cf5032..2419b0a04 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,8 @@
 		"watch:css": "npx postcss \"**/*.postcss\" --base . --dir . --ext .css --config postcss.config.cjs --watch",
 		"watch:html": "npx @11ty/eleventy --config=.eleventy.cjs --watch",
 		"watch:js": "rollup -c --watch",
-		"watch": "npm run watch:css & npm run watch:html & npm run watch:js"
+		"watch": "npm run watch:css & npm run watch:html & npm run watch:js",
+		"prepack": "npm run build"
 	},
 	"repository": {
 		"type": "git",