diff --git a/webpack.config.js b/webpack.config.js
index aca3e3900..ffe22d3f8 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -12,6 +12,13 @@ const common = {
 
 const nodeBuilder = new ScratchWebpackConfigBuilder(common)
     .setTarget('node')
+    .merge({
+        output: {
+            library: {
+                name: 'VirtualMachine'
+            }
+        }
+    })
     .addModuleRule({
         test: /\.mp3$/,
         type: 'asset'
@@ -24,6 +31,11 @@ const webBuilder = new ScratchWebpackConfigBuilder(common)
             fallback: {
                 Buffer: require.resolve('buffer/')
             }
+        },
+        output: {
+            library: {
+                name: 'VirtualMachine'
+            }
         }
     })
     .addModuleRule({
@@ -56,7 +68,10 @@ const playgroundBuilder = webBuilder.clone()
             'video-sensing-extension-debug': './src/extensions/scratch3_video_sensing/debug'
         },
         output: {
-            path: path.resolve(__dirname, 'playground')
+            path: path.resolve(__dirname, 'playground'),
+            library: {
+                name: 'VirtualMachine'
+            }
         }
     })
     .addModuleRule({