diff --git a/Dockerfile b/Dockerfile
index 34ed49a..d6c8508 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,11 @@
 FROM wonko21/fdroidserver:latest
 
 RUN apt-get update && \
-    apt-get upgrade -y
+    apt-get upgrade -y && \
+    rm -rf /var/lib/apt/lists/* && \
+    apt-get clean
 
 RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash && \
-    apt-get install -y nodejs
+    apt-get install -y nodejs && \
+    rm -rf /var/lib/apt/lists/* && \
+    apt-get clean