diff --git a/Dockerfile b/Dockerfile
index b687f39..1de625b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,10 @@ FROM base AS deps
 COPY package.json package-lock.json .npmrc ./
 # Reproducible install honouring the lockfile (.npmrc provides legacy-peer-deps,
 # required because react-google-map-picker declares a React 17 peer).
-RUN npm ci --no-audit --no-fund
+# --include=dev forces devDependencies even when the platform injects
+# NODE_ENV=production (Coolify does this on all stages); the build needs
+# devDeps such as babel-plugin-react-compiler (React Compiler) and typescript.
+RUN npm ci --include=dev --no-audit --no-fund
 
 # ----------------------------------------------------------------------------
 # 2. Builder — produces the standalone output.