diff --git a/Dockerfile b/Dockerfile
index 8e9ac0a..53cfb0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,13 +17,13 @@ COPY backend/tsconfig.json ./
 # Install backend dependencies
 RUN npm ci
 
-# Copy backend source
+# Copy backend source and database files
 COPY backend/src/ ./src/
+COPY backend/database/ ./database/
 
 # Build backend
 RUN npm run build
 
-
 # Verify Python and OR-Tools installation
 RUN python -c "from ortools.sat.python import cp_model; print('OR-Tools installed successfully')"
 
@@ -47,16 +47,10 @@ COPY frontend/public/ ./public/
 RUN npm run build
 
 # Production stage
-FROM node:20-alpine
+FROM node:20-bullseye
 
 WORKDIR /app
 
-# Install Python and OR-Tools for production
-#RUN apk add --no-cache \
-#    python \
-#    py3-pip \
-#    && pip3 install ortools
-
 # Install PM2 for process management
 RUN npm install -g pm2
 
@@ -64,7 +58,7 @@ RUN npm install -g pm2
 COPY --from=backend-builder /app/backend/package*.json ./
 COPY --from=backend-builder /app/backend/dist/ ./dist/
 COPY --from=backend-builder /app/backend/node_modules/ ./node_modules/
-# COPY --from=backend-builder /app/backend/python-scripts/ ./python-scripts/
+COPY --from=backend-builder /app/backend/database/ ./dist/database/
 
 # Copy frontend built files  
 COPY --from=frontend-builder /app/frontend/build/ ./frontend-build/
@@ -79,10 +73,6 @@ RUN addgroup -g 1001 -S nodejs && \
 
 USER schichtplan
 
-# Verify installations
-#RUN python --version && \
-#    python -c "from ortools.sat.python import cp_model; print('OR-Tools verified')"
-
 EXPOSE 3000 3002
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \