diff --git a/.gitignore b/.gitignore
index 62e7820..fab6084 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 # Created by .ignore support plugin (hsz.mobi)
-.idea
\ No newline at end of file
+.idea
+drone-upx
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index aae1343..da15575 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
 FROM alpine
 
-ADD drone-upx /bin/
-ADD upx /bin/
+ADD https://github.com/upx/upx/releases/download/v3.95/upx-3.95-amd64_linux.tar.xz /usr/local
+RUN xz -d -c /usr/local/upx-3.95-amd64_linux.tar.xz | tar -xOf - upx-3.95-amd64_linux/upx > /bin/upx && \
+    chmod a+x /bin/upx
 
-#RUN apk -Uuv add ca-certificates
+ADD drone-upx /bin/
 
 ENTRYPOINT /bin/drone-upx
diff --git a/upx b/upx
deleted file mode 100644
index 1c53e84..0000000
Binary files a/upx and /dev/null differ