diff --git a/next.config.js b/next.config.js
index f0ff1b30..405f4137 100644
--- a/next.config.js
+++ b/next.config.js
@@ -35,6 +35,9 @@ const nextConfig = {
       .concat(createRemotePattern(HOSTNAME_AWS_S3)),
     minimumCacheTTL: 31536000,
   },
+  experimental: {
+    serverComponentsExternalPackages: ['jimp'],
+  },
 };
 
 const withBundleAnalyzer = require('@next/bundle-analyzer')({
diff --git a/src/photo/form/PhotoForm.tsx b/src/photo/form/PhotoForm.tsx
index 7e0e7f26..a354e49a 100644
--- a/src/photo/form/PhotoForm.tsx
+++ b/src/photo/form/PhotoForm.tsx
@@ -264,7 +264,7 @@ export default function PhotoForm({
             url,
             640,
             undefined,
-            window.location.origin,
+            typeof window !== 'undefined' ? window.location.origin : undefined,
           )}
           width={width}
           height={height}