diff --git a/web/webpack.config.cjs b/web/webpack.config.cjs
--- a/web/webpack.config.cjs
+++ b/web/webpack.config.cjs
@@ -145,6 +145,14 @@
       },
     ],
   }),
+  new CopyPlugin({
+    patterns: [
+      {
+        from: 'database/_generated/CommQueryExecutor.wasm',
+        to: path.join(__dirname, 'dist', 'webworkers'),
+      },
+    ],
+  }),
 ];
 
 const prodWebWorkersPlugins = [
@@ -161,6 +169,19 @@
       },
     ],
   }),
+  new CopyPlugin({
+    patterns: [
+      {
+        from: 'database/_generated/CommQueryExecutor.wasm',
+        to: path.join(
+          __dirname,
+          'dist',
+          'webworkers',
+          'CommQueryExecutor.[contenthash:12].wasm',
+        ),
+      },
+    ],
+  }),
   new WebpackManifestPlugin({
     publicPath: '',
   }),