diff --git a/Dockerfile b/Dockerfile
index 1f99143..5ce4512 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ WORKDIR /app
 
 RUN apt-get update \
     && apt-get install -y redis-server libgl1 libglib2.0-0 curl wget git procps \
-    && apt-get clean
+    && rm -rf /var/lib/apt/lists/*
 
 # Install Poetry and configure it
 RUN pip install poetry \