diff --git a/Dockerfile b/Dockerfile
index 1e0ccb5..a35dc6c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,6 @@ WORKDIR /usr/src/app
 
 # Install system dependencies (PostgreSQL client libraries)
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    libpq-dev \
     curl \
     && rm -rf /var/lib/apt/lists/*