diff --git a/Dockerfile b/Dockerfile
index 8caf2c9..04102da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,8 +6,7 @@ WORKDIR /app
 COPY package*.json ./
 
 # Install dependencies with proper optional dependency handling for Alpine/musl
-RUN rm -f package-lock.json && \
-    npm install --include=optional
+RUN npm install --include=optional
 
 # Copy source code
 COPY . .