diff --git a/web/src/tests/mocks/buffer-shim.ts b/web/src/tests/mocks/buffer-shim.ts
new file mode 100644
index 00000000..076280d7
--- /dev/null
+++ b/web/src/tests/mocks/buffer-shim.ts
@@ -0,0 +1,2 @@
+import { Buffer } from 'buffer';
+export default Buffer;
diff --git a/web/src/tests/mocks/global-shim.ts b/web/src/tests/mocks/global-shim.ts
new file mode 100644
index 00000000..a91bc1e3
--- /dev/null
+++ b/web/src/tests/mocks/global-shim.ts
@@ -0,0 +1 @@
+export default globalThis;
diff --git a/web/src/tests/mocks/process-shim.ts b/web/src/tests/mocks/process-shim.ts
new file mode 100644
index 00000000..2e404777
--- /dev/null
+++ b/web/src/tests/mocks/process-shim.ts
@@ -0,0 +1 @@
+export default { env: {} };
diff --git a/web/vite.config.ts b/web/vite.config.ts
index 9fc7f2fb..efe8d35e 100644
--- a/web/vite.config.ts
+++ b/web/vite.config.ts
@@ -10,6 +10,11 @@ export default defineConfig(() => ({
     globals: true,
     environment: 'jsdom',
     setupFiles: './src/tests/setup.ts',
+    alias: {
+      'vite-plugin-node-polyfills/shims/buffer': path.resolve(__dirname, './src/tests/mocks/buffer-shim.ts'),
+      'vite-plugin-node-polyfills/shims/global': path.resolve(__dirname, './src/tests/mocks/global-shim.ts'),
+      'vite-plugin-node-polyfills/shims/process': path.resolve(__dirname, './src/tests/mocks/process-shim.ts'),
+    },
   },
   server: {
     host: "::",