diff --git a/Dockerfile b/Dockerfile
index b1cdaad..d4a2cf8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,9 +16,7 @@ ENV FACTORIO_AUTOSAVE_INTERVAL 2 \
     VERSION=0.12.30 
 
 RUN apk --update add bash curl && \
-    curl -sSL --cacert /opt/factorio.crt https://www.factorio.com/get-download/$VERSION/headless/linux64 -o /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.gz
+    curl -sSL --cacert /opt/factorio.crt https://www.factorio.com/get-download/$VERSION/headless/linux64 | tar -xzf -
 
 EXPOSE 34197/udp