diff --git a/apps/server/Dockerfile b/apps/server/Dockerfile
index 4e2bdb1..6066675 100644
--- a/apps/server/Dockerfile
+++ b/apps/server/Dockerfile
@@ -18,12 +18,12 @@ RUN pnpm --filter @ai-tycoon/shared build && \
     pnpm --filter @ai-tycoon/server typecheck
 
 FROM base AS production
-COPY --from=deps /app/node_modules ./node_modules
-COPY --from=deps /app/packages/shared/node_modules ./packages/shared/node_modules
-COPY --from=deps /app/apps/server/node_modules ./apps/server/node_modules
+COPY pnpm-lock.yaml pnpm-workspace.yaml package.json ./
 COPY packages/shared ./packages/shared
 COPY packages/tsconfig ./packages/tsconfig
 COPY apps/server ./apps/server
+RUN pnpm install --frozen-lockfile --prod
 ENV NODE_ENV=production
 EXPOSE 3001
-CMD ["node", "--import", "tsx", "apps/server/src/index.ts"]
+WORKDIR /app/apps/server
+CMD ["node", "--import", "tsx", "src/index.ts"]
diff --git a/apps/server/package.json b/apps/server/package.json
index 4888983..1b63086 100644
--- a/apps/server/package.json
+++ b/apps/server/package.json
@@ -19,13 +19,13 @@
     "drizzle-orm": "^0.44.2",
     "hono": "^4.7.10",
     "postgres": "^3.4.7",
+    "tsx": "^4.19.4",
     "uuid": "^11.1.0"
   },
   "devDependencies": {
     "@ai-tycoon/tsconfig": "workspace:*",
     "@types/node": "^25.6.0",
     "drizzle-kit": "^0.31.1",
-    "tsx": "^4.19.4",
     "typescript": "^5.8.3"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e086668..1498425 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -38,6 +38,9 @@ importers:
       postgres:
         specifier: ^3.4.7
         version: 3.4.9
+      tsx:
+        specifier: ^4.19.4
+        version: 4.21.0
       uuid:
         specifier: ^11.1.0
         version: 11.1.0
@@ -51,9 +54,6 @@ importers:
       drizzle-kit:
         specifier: ^0.31.1
         version: 0.31.10
-      tsx:
-        specifier: ^4.19.4
-        version: 4.21.0
       typescript:
         specifier: ^5.8.3
         version: 5.9.3