diff --git a/create-packages.sh b/create-packages.sh
index 82a8da6bc2..5976630161 100755
--- a/create-packages.sh
+++ b/create-packages.sh
@@ -42,6 +42,7 @@ cd dist/production
 cd firefox
 # Normalize timestamp to get reproducible zip file
 find . -exec touch -t 200810310000 {} +
+chmod 644 -R *
 
 # Create zip file
 zip -rX ../alby-firefox-v$VERSION.xpi *
@@ -52,6 +53,7 @@ echo "Created alby-firefox-v$VERSION.xpi (SHA512: $SHA)"
 cd ../chrome
 # Normalize timestamp to get reproducible zip file
 find . -exec touch -t 200810310000 {} +
+chmod 644 -R *
 
 # Create zip file
 zip -rX ../alby-chrome-v$VERSION.zip *
@@ -62,6 +64,7 @@ echo "Created alby-chrome-v$VERSION.zip (SHA512: $SHA)"
 cd ../opera
 # Normalize timestamp to get reproducible zip file
 find . -exec touch -t 200810310000 {} +
+chmod 644 -R *
 
 # Create zip file
 zip -rX ../alby-opera-v$VERSION.crx *
diff --git a/webpack.config.js b/webpack.config.js
index f1e002c544..3ca9cece8f 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -267,28 +267,28 @@ var options = {
       template: path.join(viewsPath, "popup.html"),
       inject: "body",
       chunks: ["popup"],
-      hash: true,
+      hash: false,
       filename: "popup.html",
     }),
     new HtmlWebpackPlugin({
       template: path.join(viewsPath, "options.html"),
       inject: "body",
       chunks: ["options"],
-      hash: true,
+      hash: false,
       filename: "options.html",
     }),
     new HtmlWebpackPlugin({
       template: path.join(viewsPath, "prompt.html"),
       inject: "body",
       chunks: ["prompt"],
-      hash: true,
+      hash: false,
       filename: "prompt.html",
     }),
     new HtmlWebpackPlugin({
       template: path.join(viewsPath, "welcome.html"),
       inject: "body",
       chunks: ["welcome"],
-      hash: true,
+      hash: false,
       filename: "welcome.html",
     }),
     // write css file(s) to build folder