diff --git a/astro/Dockerfile b/astro/Dockerfile
index 166818c..da4f972 100644
--- a/astro/Dockerfile
+++ b/astro/Dockerfile
@@ -4,6 +4,7 @@ FROM base AS deps
 WORKDIR /app
 COPY package*.json ./
 COPY prisma ./prisma
+COPY prisma.config.ts ./
 RUN npm ci
 RUN npx prisma generate
 
diff --git a/astro/astro.config.mjs b/astro/astro.config.mjs
index c96c547..3cbdb87 100644
--- a/astro/astro.config.mjs
+++ b/astro/astro.config.mjs
@@ -16,7 +16,12 @@ export default defineConfig({
   vite: {
     plugins: [tailwindcss()],
     ssr: {
-      external: ['@prisma/client']
+      external: ['@prisma/client', /^\.\.?\/.*generated\/prisma/]
+    },
+    build: {
+      rollupOptions: {
+        external: [/@prisma\/client/]
+      }
     }
   },